JP2000221982A - Control data input device for automatic performance - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a control data input device for automatic performance of high quality equal to natural musical instrument by sorting the control data, giving a different control data to each performance data, and accurately controlling a series of sound generation from a rise to a fall of the musical sound waveform. SOLUTION: An window 36 expresses the state of the style of rendition, and any kind of state can be selected by clicking a corresponding tab. Each state of attack, body and release corresponds to each part in the case where a sound generating process of one musical note is divided into three of the attack, body and release, and attached to a second layer 33. An window 37 expresses a kind of rendition, and since the rendition icon corresponding to the kind of rendition in a kind and a state of the musical instrument is displayed by clicking a corresponding tab, a desirable rendition icon can be selected from among them.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automatic performance control data input device which can add or edit control data relating to performance effects such as pitch and volume tone to a previously stored automatic performance data. Related to the device.

[0002]

2. Description of the Related Art Conventionally, there has been disclosed in Japanese Patent Application Laid-Open No. 9-6346 a device for inputting continuously time-varying control data (continuous data) such as pitch bend and volume. This is because a plurality of control data templates each composed of a control data sequence corresponding to a tone from rising to falling for each musical instrument type are stored in advance, and a desired one is selected from these control data templates to automatically perform the control. This is input in the performance data.

[0003]

However, in the prior art, templates corresponding to performances and playing styles are stored in advance for each type of musical instrument, but the templates are schematically represented so as to be able to represent the characteristics of the musical instrument. It was not a faithful reproduction of the characteristics of the actual instrument. Therefore, even if the operator intends to add a template corresponding to the playing style of the guitar, when actually playing the automatic performance data, the performance or playing style is not what the operator intended or the performance of the natural musical instrument. It is far from a musical instrument and a playing technique, and it has not been possible to provide control data capable of performing a high-quality performance or playing technique equivalent to a natural musical instrument.

The present invention provides an automatic performance control which can provide a high-quality performance expression equivalent to a natural musical instrument to automatic performance data simply by selecting and providing a template corresponding to a desired musical instrument performance or playing style. It is an object to provide a data input device.

[0005]

According to the first aspect of the present invention, there is provided an automatic performance control data input device according to the present invention.
A data storage means for storing a plurality of control data relating to a change in the sounding state which are actually played based on various playing techniques and which are respectively extracted from the musical tone waveforms of the bowed instrument; and any one of the control data is selected from the data storage means. Control data selecting means, music data storing means for storing music data, note data selecting means for selecting any one of the note data from the music data, and the note data selected by the note data selecting means. Control means for adding the control data to the music data so as to change based on the control data selected by the control data selection means. The control data is extracted from the tone waveform of an actual bowed string instrument (violin or the like), and many data based on various playing styles are stored in the data storage means. Therefore, by simply selecting the desired control data and adding it to the note data, it is possible to realize a high-quality performance and playing style equivalent to a natural musical instrument.

According to a second aspect of the present invention, there is provided an automatic performance control data input device according to the first aspect of the present invention, wherein the automatic performance control data input device includes an automatic performance control data input device. Bend-up playing, decorative up playing, decorative down playing, staccato playing, detash playing, vibrato playing, bend down up playing, shortcut playing, mute playing
Extracted from the musical tone of the instrument actually played based on at least one of chromatic up, chromatic down, grease up, grease down, tenuto, slur, crescendo, decrescendo, etc. It consists of. This is a list of various playing styles that can be played with a violin or the like as specific examples of a bowed musical instrument, and control data is constructed from those extracted from musical sound waveforms at the time of playing in the playing style.

According to a third aspect of the present invention, there is provided an automatic performance control data input apparatus according to the present invention, wherein the automatic performance control data input apparatus is an embodiment of the automatic performance control data input apparatus. The data is obtained by classifying the change in the sound generation state from the rise to the fall of the musical sound waveform of the violin based on various playing techniques into an attack portion, a body portion, and a release portion. The control data is not configured as a series of tone generation state change data from the rise to the fall of a musical tone waveform corresponding to one note data, but is classified into an attack portion, a poddy portion, and a release portion, and different control data are respectively provided. Data can be added.

The control data input device for automatic performance according to the present invention described in claim 4 at the time of filing of the present invention is a control relating to a change in the sounding state from the rise to the fall of the musical sound waveform of a bowed musical instrument based on various playing techniques. Data storage means for storing a plurality of data by classifying the data into an attack part, a body part and a release part, control data selecting means for selecting any control data from the data storage means, and music data for storing music data Storage means, note data selecting means for selecting any note data from the music data, and the note data selected by the note data selecting means based on the control data selected by the control data selecting means. Control means for giving the control data to the music data so as to change the music data. The control data is not configured as a series of tone generation state change data from the rise to the fall of a musical tone waveform corresponding to one note data, but is classified into an attack portion, a poddy portion, and a release portion, and different control data are respectively provided. Data can be added. As a result, a series of sound generation states from the rise to the fall of the musical sound waveform can be controlled with high precision, so that a high-quality performance and playing style equivalent to a natural musical instrument can be realized.

According to a fifth aspect of the present invention, there is provided an automatic performance control data input device according to the present invention. The data further includes at least one of a whole playing technique that depends on a plurality of notes that can be played with a violin, and a note that relates to a combination of notes. In addition to control data relating to a series of sound generation states from the rise to the fall of the musical tone waveform, data related to the overall playing technique that depends on multiple notes, such as crescendo and decrescendo, and data related to the combination of notes and notes, such as tenuto and slur Control data can be added to Note that by extracting these control data from the musical tone waveform of the actually played musical instrument, it is possible to realize higher quality performance and playing style.

The automatic performance control data input device according to the present invention described in claim 6 at the time of filing is an embodiment of the automatic performance control data input device according to claim 4 or 5. Bend-up, decoration-up, decoration-down, staccato, detash, vibrato, bend-down-up, shortcut, mute, chromatic-up, chromatic-down, grease-up , Grease down playing technique, tenuto playing technique, slur playing technique, crescendo playing technique, decrescendo playing technique, and the like. In this technique, various playing styles that can be played with a bowed instrument such as a violin are listed, and control data is configured for each playing style.

The control data input device for automatic performance according to the present invention described in claims 7 to 17 at the time of filing is as one embodiment of the control data input device for automatic performance according to claim 2 or 6. It specifically shows on which basis each control data is extracted based on each performance style. Bend-up performance is based on at least one of speed and depth. The decorative up playing technique and the decorative down playing technique are based on at least one of speed and the number of sounds. Staccato playing is based on normal and tenuto. Vibrato playing is based on at least one of speed, depth and vibrato length. The bend down-up playing technique is based on at least one of speed and depth. Shortcut playing is based on speed. Mute playing is based on speed. Chromatic up playing and chromatic down playing are based on speed. The grease-down playing technique and the grease-up playing technique are based on speed. Tenuto performance is based on speed. Slurs are based on normal, bend, and decoration.

The control data input device for automatic performance according to the present invention described in claim 18 at the time of filing is an embodiment of the control data input device for automatic performance according to any one of claims 1 to 17. As an aspect, the control data is configured based on at least one of data relating to a change in amplitude, data relating to a change in pitch, and data relating to a change in formant. A series of changes in the sound generation state from the rise to the fall of the musical sound waveform of the actually played musical instrument are sequentially stored as parameters with the temporal changes of the amplitude, pitch, and formant (Q and cutoff frequency of the filter) as parameters. Can be extracted. Therefore, by forming the control data based on at least one of these, it is possible to make the note data to which the control data is added based on a high-quality performance or playing style.

[0013] The recording medium according to the present invention described in claim 19 at the time of filing of the present invention assigns control data relating to a change in the sound production state to any one of the note data in the music data, so that the sound production state of the note data is given. Is a machine-readable recording medium used in a control data input device for automatic performance that changes based on the control data, and is extracted from musical tone waveforms of a bowed instrument actually played based on various playing styles. And a database storing a plurality of control data relating to the change in the sounding state. This relates to a recording medium used for an automatic performance control data input device according to the first aspect of the present invention.

[0014] The recording medium according to the present invention described in claim 20 at the time of filing provides control data relating to a change in the sounding state to any one of the note data in the music data, so that the sounding state of the note data is given. Is a machine-readable recording medium used for an automatic performance control data input device that changes the sound data based on the control data, wherein a sounding state of a tone wave form of a bowed musical instrument based on various playing styles from rising to falling. Is provided with a database in which a plurality of control data relating to changes in the data are classified into an attack portion, a body portion, and a release portion. This is claim 4 at the time of filing.
The present invention relates to a recording medium used for a control data input device for automatic performance described in (1).

[0015]

Embodiments of the present invention will be described below in detail with reference to the accompanying drawings. FIG. 2 is a block diagram showing the hardware configuration of the entire automatic performance device incorporating the automatic performance control data input device according to the present invention. The automatic performance device is controlled by the CPU 21. A CPU 21 has a program memory (ROM) 22, a working memory (RAM) 23,
The external storage device 24, the controller detection circuit 25, the communication interface 27, the MIDI interface 2A, the keyboard detection circuit 2F, the display circuit 2H, the sound source circuit 2J, and the effect circuit 2K are connected. Although the automatic performance apparatus may have hardware other than these, here, the case where the minimum necessary resources are used will be described.

The CPU 21 performs processing based on various programs and various data (such as automatic performance data and performance parameters) in the program memory 22 and the working memory 23, and various data fetched from the external storage device 24. In this embodiment, a floppy disk drive, a hard disk drive, a CD-ROM drive, a magneto-optical disk (MO)
A drive, a ZIP drive, a PD drive, a DVD, and the like are used. Also, music information or the like may be fetched from another MIDI device 2B or the like via the MIDI interface 2A. The CPU 21 supplies the music information fetched from the external storage device 24 to the sound source circuit 2J, and generates sound using the external sound system 2L.

The program memory 22 stores programs related to the system of the CPU 21, various parameters and data, etc., and includes a read only memory (RO).
M). The working memory 23 is a CPU
Numeral 21 temporarily stores various data generated when the program is executed. A predetermined address area of a random access memory (RAM) is assigned to each of them and used as a register or a flag. Instead of storing the operation program and various data in the ROM 22, various data and an arbitrary operation program may be stored in an external storage device 24 such as a CD-ROM drive. The operation program and various data stored in the external storage device 24 can be transferred and stored in the RAM 23 or the like. This makes it possible to easily perform new installation and version upgrade of the operation program.

It is possible to connect to various communication networks 28 such as a LAN (local area network), the Internet, and a telephone line via a communication interface 27, and to exchange data (music information with data with data) with another server computer 29. Etc.) may be exchanged. Thereby, the operation program and various data can be downloaded from the server computer. In this case, a command requesting downloading of an operation program and various data is transmitted from the personal computer serving as a client to the server computer 29 via the communication interface 27 and the communication network 28. The server computer 29 transmits a predetermined operation program, data, or the like to another personal computer via the communication network 28 in response to the command. The personal computer receives these operation programs and data via the communication interface 27 and stores them in the RAM 23 or the like. Thus, the download of the operation program and various data is completed.

The present invention may be implemented by a personal computer or the like in which an operation program and various data corresponding to the present invention are installed.
In that case, the operation program and various data corresponding to the present invention may be provided to the user in a state where the program is stored in a storage medium such as a CD-ROM or a floppy disk that can be read by the electronic musical instrument. .

The operation means 26 is a key or a switch for setting various parameters. In this embodiment, for convenience, a function key or a mouse whose function changes according to the contents of the display 26 will be described as an example. Controller detection circuit 2
5 detects the operating state and operating state of each switch, key, and mouse on the operating means 26, and outputs them on the data and address bus 2P. The keyboard 2E is provided with a plurality of keys for selecting a pitch of a musical tone to be produced. The keyboard 2E is used at the time of a manual performance and is also used as an input key for inputting automatic performance data according to the operation. Is done. The keyboard detection circuit 2F includes a key switch circuit provided corresponding to each key of the keyboard 2E, detects a key press or a key release of the keyboard 2E, and outputs a key-on or key-off event and a note number. . Display circuit 2H
Controls the display content of the display 2G. The display 2G is composed of a liquid crystal display panel (LCD) or the like, and its display operation is controlled by the display circuit 2H.

The tone generator circuit 2J is capable of simultaneously generating musical tone signals on a plurality of channels.
P, music information (MIDI file) given via the MIDI interface 2A is input, and a tone signal is generated based on this information. The tone generator 2J can simultaneously generate tone signals on a plurality of channels by using a single circuit in a time-division manner to form a plurality of tone channels, or a single tone channel is constituted by a single circuit. It may be of the type as described below. Also, any tone signal generation method in the tone generator circuit 2J may be used. A tone signal output from the tone generator 2J is generated by a sound system 2L including an amplifier and a speaker. Note that an effect circuit 2K for providing various effects to the tone signal is provided between the sound source circuit 2J and the sound system 2L. Note that the sound source circuit 2J itself may include an effect circuit.
The timer 2N generates a tempo clock pulse for counting a time interval and setting a tempo when reproducing music information. The frequency of this tempo clock pulse is adjusted by a tempo switch (not shown). The tempo clock pulse from timer 2N is CP
Given as an interrupt instruction to U21, CP
U21 executes various processes at the time of automatic performance by interrupt processing.

Next, the configuration of the control data input device for automatic performance according to the present invention will be described. FIG. 1 is a specific block diagram in the case where a system program relating to an automatic performance control data input device according to the present invention operates in the automatic performance device shown in FIG. 2 and the automatic performance device operates as an automatic performance control data input device. FIG. 3 is a diagram illustrating a configuration. In the figure, each block other than the display 2G, the display circuit 2H, and the sound system 2L is realized by the processing of each device of the automatic performance apparatus of FIG. The input unit 11 is an input device such as an operation unit 26, a keyboard 2E, or another MIDI device 2B, and outputs an input signal to the input conversion unit 12, specifically, a signal corresponding to an operation by a mouse pointer. I do. The input conversion unit 12
Are input to the screen designation command CCH, the icon expansion / contraction value command CIC, and the note data command CNV.
And output these commands. The screen designation command CCH is a signal corresponding to the image information on the display unit 2G designated by the mouse pointer.
H and output to the image selection unit 13. The icon expansion / contraction value command CIC is a signal corresponding to the deformation ratio of the icon on the display unit 2G that has been deformed by operating the mouse pointer, that is, the expansion / contraction value, and is output to the display circuit 2H and the icon expansion / contraction value calculation unit 19. Note data command CNV
Is the display unit 2 specified by the operation of the mouse pointer.
This is data corresponding to a note in the staff notation on G, and is output to the display circuit 2H and the note / velocity detecting unit 1A.

The image selecting section 13 has a standard score symbol memory 14
And an icon image memory 15, and a musical instrument selector 16, a state selector 17 and a playing style icon selector 18 for selecting these. The screen designation command CCH is output to the musical instrument selector 16, the state selector 17, or the rendition style icon selector 18 in the image selection unit 13 according to the type of image information designated by the mouse pointer.

Hereinafter, how an image is displayed on the display unit 2G will be described. FIG. 3 shows the display unit 2G according to the screen designation command CCH taken into the display circuit 2H.
FIG. 3 is a diagram showing an example of an image displayed on the screen. The image in FIG. 3 is called a chart, and is generated by the display circuit 2H. In FIG. 3, a staff 31 shows the automatic performance data of the violin in the E @ major key. G clef, key signature (調),
Images such as quarter notes, eighth notes, quarter rests, tie marks, vertical lines, and the like are created based on the image information in the standard score symbol memory 14. Based on the automatic performance data, ie, MIDI data, input from the input unit 11, the staff 31 has an input conversion unit 12, an image selection unit 13, and a display circuit 2H.
And is displayed on the display unit 2G. Stave 3
On the upper and lower sides of 1, three-stage first to third layers 32 to 3 to which a playing style icon added to the performance data being displayed are attached.
There are four.

On the first layer 32, an icon relating to the overall playing style depending on a plurality of notes is attached. In this embodiment, crescendo and decrescendo correspond. FIG.
Shows a state in which a crescendo icon is attached.

The second layer 33 has a pitch of one note,
Icons relating to changes in volume and timbre are attached. In this embodiment, icons related to playing methods such as bend up, chalking, decoration up, decoration down, chromatic up, chromatic down, grease up, grease down, staccato, detach, vibrato, bend down up, shortcut, mute, bend down, etc. Corresponds. Here, bend down, decoration up, decoration down and staccato are playing styles unique to saxophones and violins. Mute the violin,
This is a technique unique to guitar and bass. Detash is a unique technique for playing the violin. In FIG. 3, a bend-up icon of depth = large and speed = fast is attached to the first sound of the first bar, and a decoration-up icon for performing a performance method of increasing the two sounds to the first sound of the second bar is attached. The state shown is shown.

On the third layer 34, icons relating to a combination of notes are attached. In this embodiment, tenuto, slur, hammering-on, pulling-off, slide-up, slide-down, and the like correspond.
Here, tenuto and slur are playing styles specific to saxophone and violin, and hammering on, pulling off, and slide up (down) are playing styles specific to guitar and bass. FIG. 3 shows a state in which a slur icon is attached to all notes in the first bar.

Further, below the chart of FIG. 3, there is a window for displaying a playing style icon for adding articulation to each sound (performance data) on the staff 31. The outermost window 35 indicates the type of musical instrument, and any musical instrument type can be selected by clicking the corresponding tab. In this embodiment, the types of musical instruments are saxophone and guitar (G in the figure).
uitr), base, violin (Vio in the figure)
A case where articulation is added to four types of musical instrument playing styles will be described. When a predetermined tab is clicked by operating the mouse pointer, a screen designation command CC indicating a corresponding instrument type from the input conversion unit 12 based on an input signal from the input unit 11.
H is the display circuit 2H and the musical instrument selector 1 of the image selection unit 13.
6 is output. The figure shows a state where the tab of the violin is clicked.

The second window 36 shows the state of the rendition style, and any state type can be selected by clicking the corresponding tab. In the figure, the state type is attack (Attack in the figure).
, Body, release (represented in the figure as Releases), all, and joints.
Attack, body, and release states correspond to the respective parts when the sounding process of one note is divided into three parts, attack, body, and release, and are attached to the second layer 33. “All” affects a plurality of notes, and is attached to the first layer 32. The joint relates to a combination of notes and is attached to the third layer 34. When a predetermined tab is clicked by operating the mouse pointer, a screen designation command CCH indicating a corresponding state is input from the input conversion unit 12 based on an input signal from the input unit 11 to a state of the display circuit 2H and the image selection unit 13. Selector 17
Is output to The figure shows a state where the attack tab is clicked.

The innermost window 37 indicates the type of playing style. Clicking the corresponding tab displays a playing style icon corresponding to the musical instrument type and the playing style type in the state. Can be selected. In the figure, as the rendition style when the state is attack, bend up (denoted as BndUp in the figure), decoration up (denoted as GrcUp in the figure), decoration down (GrcDn in the figure), and staccato (Stctct in the figure)
), 5 (delete in the figure)
The type is displayed. When a predetermined tab is clicked by operating the mouse pointer, a screen designation command CCH indicating a corresponding rendition style is sent from the input conversion unit 12 to the display circuit 2H and the image selection unit 13 based on the input signal from the input unit 11. It is output to the playing style icon selector 18.
The figure shows a state in which the bend-up tab is clicked. Therefore, four types of rendition style icons 38 to 3B are displayed when the rendition style is bend-up. The playing style icons 38 to 3B are displayed depending on the bend-up depth (deep, shallow) and the speed (fast, slow).
Kinds are prepared. The rendition style icon 38 corresponds to the case where the rendition style icon 39 is deep and slow, the rendition style icon 39 corresponds to the case where it is shallow and slow, the rendition style icon 3A corresponds to the case where it is deep and fast, and the rendition style icon 3B corresponds to the case where it is shallow and fast.

When the instrument type is violin and the state is attack, there are performance style icons related to decoration up, decoration down, staccato, and detachment in addition to bend up. Illustration of these performance style icons is omitted, and what kind of performance style icons are displayed in each state will be described. Six types of rendition style icons related to decoration up and decoration down are displayed in the window 37 according to the speed (fast, slow) and the number of sounds (single, two, three). Two types of staccato playing style icons are displayed according to the normal playing style and the tenuto playing style. If the instrument type is violin and the state is body, two types, vibrato and bend down-up, are displayed in the window 36. Twelve types of playing style icons related to vibrato are displayed in the window 37 according to their depth (deep, shallow), speed (fast, slow), and their length (vibrato length). Four types of bend-down-up performance icons are displayed according to their depth (deep, shallow) and speed (fast, slow). If the state is release, shortcut, mute, bend down, chromatic up, chromatic down, grease up,
Seven types of grease down are displayed in the window 36. There are four types of window style icons related to shortcuts according to their speed (fast, slow).
7 is displayed. Two types of performance style icons related to mute are displayed according to the speed (fast, slow). The bend down is the same as in the attack state. Two types of performance style icons for grease up and grease down are displayed according to their speed (fast, slow). Two types of performance style icons related to chromatic up and chromatic down are displayed according to their speed (fast, slow). If the state is oar, crescendo, decrescendo 2
The type is displayed in the window 36. Nine types of these playing style icons are displayed in the window 37 according to their length (crescendo length, decrescendo length) and the size of the dynamic range (large, medium, small). When the state is joint, two types, tenuto and slur, are displayed in the window 36. Two types of playing style icons related to tenuto are displayed in the window 37 according to the speed (fast, slow). Three types of playing style icons related to the slur are displayed according to the normal playing style, the bend playing style, and the decorative playing style. FIG. 3 shows the rendition style icons in the case where the instrument type is violin, the state is attack, and the rendition style is bend-up.

FIG. 4 is a diagram showing a modification of the chart of FIG. Hereinafter, the chart as shown in FIG. 4 is referred to as “1 layer + chart of conventional notation”. 4, the same components as those in FIG. 3 are denoted by the same reference numerals, and the description thereof is omitted. 4 is different from that of FIG. 3 in that the display contents of the rendition style icons attached to the first layer 32 and the third layer 34 are displayed in a form joined to the staff 31 and the first and third layers are displayed. Is omitted in the layers 32 and 34 of FIG. That is, the first and third layers 32 and 34
This is because the rendition style icon attached to is a music notation such as crescendo, decrescendo, tenuto, slur, etc. Therefore, it goes without saying that even the performance style icons that can be attached to the second layer 33 may be displayed by combining them on a staff notation. For example, the playing style corresponding to the bend-up icon affixed to the first sound of the first bar cannot be displayed on the staff notation, so it is displayed as it is on the second layer 33, and the first sound of the second bar is replaced by two. If a decoration up icon for performing a sound-up performance technique is attached, it is displayed on the staff notation. Note that, when displayed in such a way as to be linked to a staff notation, it is difficult to determine whether or not it has been added later, so that the latter added may be displayed in a different color.

Using a chart as shown in FIG. 3 or FIG.
The configuration of a GUI (Graphical User Interface) in the case where a desired playing style icon is pasted and articulation is added to performance data has been described. Hereinafter, what processing is performed by operating this GUI will be described. I do.

When a rendition style icon is attached to each of the layers 32 to 34, the rendition style icon selector 18 outputs an icon number corresponding to the selected icon to the icon parameter selectors 1E to 1G and the recording control unit 1X. In this embodiment, when a rendition style icon is selected, three types of rendition style parameters are selected by the icon parameter selectors 1E to 1G. The rendition style parameters are composed of three types: pitch parameters related to pitch changes, amplifier parameters related to volume changes, and filter parameters related to timbre changes. These parameters are stored in the pitch parameter database 1B and the filter parameter database 1
C, stored in the amplifier parameter database 1D.

Each of the databases 1B, 1C and 1D has a hierarchical structure as shown in FIG. This hierarchical structure is classified according to the windows 35 to 37 and the playing style icons 38 to 3B for displaying the playing style icons for adding articulations shown in FIG. 3, and as shown in FIG. It is classified into a plurality of states, a plurality of performance styles, and a plurality of performance style icons (icon numbers). The bend-up parameter (BendUp # 000) corresponding to the playing style icon of FIG.
The bend-up parameter (BendUp # 00)
1) corresponds to the rendition style icon 39, the bend-up parameter (BendUp # 003) corresponds to the rendition style icon 3A, and the bend-up parameter (BendUp # 004) corresponds to the rendition style icon 3B. The bend-up parameters corresponding to each playing style icon are classified into a plurality of note numbers (note number groups).
In the figure, banks are divided into four note number groups according to note numbers. Furthermore, each note number group has multiple velocities (velocity groups)
Has been classified. In the figure, banks are divided into four velocity groups according to velocities. In each velocity group, a value indicating a pointer of the actual parameter is stored for each pitch parameter, amplifier parameter, and filter parameter. The pitch parameter includes four pointers: a pitch template, a pitch LFO, a pitch EG, and a pitch offset. The amplifier parameters include four pointers: an amplifier template, an amplifier LFO, an amplifier EG, and an amplifier offset. The filter parameters consist of eight pointers: filter Q-template, filter Q-LFO, filter Q-EG, filter Q offset, filter cutoff template, filter cutoff LFO, filter cutoff EG, and filter cutoff offset.

Among these parameters, those detected from the tone waveform of an actual acoustic instrument include a pitch template, an amplifier template, and a filter Q-.
Template, filter cutoff template. Each of these templates is detected by a parameter detection device as shown in FIG. That is, the musical sound waveform input unit 61 of the acoustic musical instrument captures the musical sound waveforms of each acoustic musical instrument actually played in various playing styles using a microphone or the like, and detects each musical sound waveform.
~ 64. Based on the musical tone waveform supplied to each detection unit, the volume envelope detection unit 62 detects a change in volume over time, and the pitch detection unit 63 detects a change in pitch over time, and detects formant. Part 64
Detects a change in the formant over time, and determines a change in the cutoff frequency of the filter and a change in the Q of the filter based on the change in the formant. Then, a change in volume, a change in pitch, a change in cutoff frequency, and a change in Q detected or obtained in each unit are sampled at a predetermined sampling cycle, and the amplifier template, pitch template, filter cutoff template, and filter are respectively sampled. Memory 6 as Q template
5 to 67 are stored. Each template of the detected result is variously processed by the processing unit 68, and the processed result is stored in each of the memories 69 to 6B.
The above processing is repeated for each acoustic musical instrument for various playing styles (even for the same playing style, a plurality of different styles having different speeds, depths, etc.), so that each of the memories 65 to 6 is obtained.
7, each database 1B,
1C and 1D are constructed. In addition, each database 1B,
The internal structure of 1C and 1D is not limited to the one in which the actual parameters have the hierarchical structure as described above, but the actual parameters themselves are arranged in numerical order, and pointers to the actual parameters having the hierarchical structure as described above separately. May be stored. FIG. 7 is a diagram showing an example of the detected waveforms of the amplifier and the pitch in the vibrato, bend-up and dynamics playing styles of the violin. With respect to the vibrato playing method, three types of detected waveforms are shown: a normal case, a deep case, and a shallow case. As for the bend-up playing method, two types of detected waveforms, that is, a slow case and a fast case, are shown. With respect to the dynamic playing method, two types of detected waveforms are shown, in the case of increase and in the case of attenuation. Note that an original waveform for obtaining a formant detection waveform (filter Q and filter cutoff) is omitted because it is difficult to display the original waveform as a detection waveform. A time-series sampling value obtained by sampling such a detected waveform at a predetermined cycle is stored as each template. Note that the hierarchical structure is not limited to the one shown in FIG. 5, and for example, the playing style icon may be “banking based on playing style icon>velocity> banking based on note number” or banking based on velocity or note number. May be a higher hierarchy than the musical instrument type. Alternatively, the bank may be divided in a two-dimensional space of note number and velocity.

When a performance style icon is attached to each of the layers 32 to 34 as shown in FIG. 3, a parameter group corresponding to the icon number is selected from the parameter database from the icon parameter selectors 1E to 1G, and the next stage is selected. Output to the parameter bank selectors 1P to 1R.
In addition, the note data command CN of the performance data on the staff 31 affected by the attachment of the playing style icon
V is output to the note / velocity detector 1A. The note / velocity detecting section 1A detects note data and velocity data relating to the note based on the note data command CNV, and converts the note data and velocity data into parameter bank selectors 1P to 1R, bank selector 1T, and recording control section 1X. Output to The parameter bank selectors 1P to 1R are based on the note data and the velocity data from the note / velocity detecting section 1A, and select a pitch parameter and a filter belonging to a velocity group in a corresponding note number group from a parameter group corresponding to an icon number. Parameters and amplifier parameters to the corresponding correction units 1J to
Output to 1L. The bank selector 1T selects a waveform memory bank corresponding to note data and velocity data from the waveform data memory 1S, and outputs the selected waveform memory bank to the pitch synthesizer 1U.

On the screen of FIG. 3, each of the layers 32-3
By dragging the vicinity of the boundary of the rendition style icon pasted on No. 4 with a mouse pointer, the shape can be expanded and contracted in the vertical and horizontal directions. When the deformation by the mouse pointer is completed, the icon expansion / contraction value command CIC of the icon after the deformation is output to the icon expansion / contraction value calculator 19. The icon expansion / contraction value calculator 19 calculates the rate of change (expansion value) based on the icon expansion / contraction value command CIC.
And outputs the expansion / contraction values to the correction units 1J to 1L and the recording control unit 1X. The correction unit 1J corrects the value of the pitch parameter based on the expansion and contraction value from the icon expansion and contraction value calculation unit 19, and outputs the corrected value to the pitch synthesizer unit 1U. As an example of parameter correction, if the icon is expanded or contracted in the vertical direction, the parameter value is increased / decreased,
When the icon is expanded or contracted in the horizontal direction, the change in the parameter is expanded / compressed in the time direction. Pitch synthesizer size part 1
U time-varies the pitch of the waveform data from the waveform data memory 1S selected by the bank selector 1T according to the value of the pitch parameter from the correction unit 1J, and outputs it to the next tone synthesizer unit 1V. The correction unit 1K corrects the value of the filter parameter based on the expansion and contraction value from the icon expansion and contraction value calculation unit 19, and outputs the corrected value to the tone color synthesizer unit 1V. The timbre synthesizer 1V has a filter characteristic (tone) that fluctuates with time according to the values of the filter parameters (Q and cutoff frequency of the filter) from the corrector 1K with respect to the waveform data from the pitch synthesizer 1U. Such filtering processing is performed, and the result is output to the next amplifier synthesizer 1W. The correction unit 1L corrects the value of the amplifier parameter based on the expansion and contraction value from the icon expansion and contraction value calculator 19, and outputs the corrected value to the amplifier synthesizer unit 1W. The amplifier synthesizer 1W
The volume of the waveform data from the timbre synthesizer 1V is time-varying in accordance with the value of the amplifier parameter from the corrector 1L and is output to the sound system 2L. by this,
From the sound system 2L, according to the sticking operation of the rendition style icon, the sound generation processing of the note corresponding thereto is performed. The change of the image of the playing style icon on the display 2G is based on the icon expansion / contraction value command C sequentially output from the input conversion unit 12 with the movement of the mouse pointer.
The display circuit 2H processes in real time based on the IC.

The recording control section 1X adds the contents to the music data in accordance with the operation of pasting the performance style icon, and records it in the sequence memory 1Y. That is, the recording control unit 1X
Inputs the icon number from the rendition style icon selector 18, the expansion / contraction value from the icon expansion / contraction value calculator 19, and the note data and velocity data from the note / velocity detector 1A, and records control data based on the input into the music data. I do. FIG. 8 is a diagram showing a storage format of music data when a performance style icon is attached. In the figure, note data 8X relates to the generation of one note in the music data, and includes a set of a duration time (generation time) 81 and a note-on 82, and a set of a duration time 83 and a note-off 84. Similarly, the note data 8Y includes a pair of a duration time 85 and a note-on 86, and a pair of a duration time 87 and a note-off 88. Note-on consists of pitch and performance intensity, and note-off consists of pitch and performance intensity.

In the figure, a bend-up (shallow, fast) playing style icon whose extension value is not changed is attached to the attack state portion of the note data 8X. Nothing is affixed to the body. A bend down (shallow, fast) playing style icon changed to 1.5 in the horizontal direction and 2.0 in the vertical direction is attached to the release state portion. By attaching the bend down playing style icon, the bend down speed becomes 1 / 1.5 times the initial value and the depth becomes twice the initial value. The note data 8X includes duration times 8A, 8B,
Icon numbers 8C and 8D, Icon expansion / contraction values 8E to 8H
Are respectively inserted and recorded.

In the attack state portion of the note data 8Y, a normal playing style icon whose expansion value is not changed is attached. 1.5 horizontal and 0.7 vertical
Vibrato changed to (vibrato length: one beat, shallow)
A playing style icon is attached. By attaching this icon, the vibrato length is extended to 1.5 beats, and the vibrato depth is reduced to 0.7 times. Bend down with no change in expansion / contraction value in the release state section (shallow, fast)
A playing style icon is attached. The duration data 8J to 8L, the icon numbers 8M to 8P, and the icon expansion / contraction values 8Q to 8V are inserted and recorded in the note data 8Y in accordance with the attachment of these performance style icons. Note that FIG.
Although FIG. 4 does not show a normal playing style icon in the attack state section, a normal playing style icon exists in each of the attack state section, the body state section, and the release state section. The performance state can be corrected by attaching these normal playing style icons and changing their shapes in various ways.

The music data changed according to the attachment of the playing style icon is sequentially recorded in the sequence memory 1Y. The playback unit 1Z stores the sequence memory 1 thus changed.
The data is sequentially read out from Y, and based on the data, the icon numbers are stored in the icon parameter selectors 1E to 1G, the icon expansion / contraction values are stored in the correction units 1J to 1L, and the note data and velocity data are stored in the parameter bank selectors 1P to 1R.
And the bank selector 1T. As a result, as described above, according to the operation of attaching the playing style icon,
In a manner similar to the execution of the musical note corresponding to the musical note, the musical piece data sequentially read from the sequence memory 1Y is sequentially subjected to the musical tone generation processing of a series of musical piece data to which the rendition style icon is attached.

FIG. 9 is a diagram showing an example of a processing flow when the automatic performance device of FIG. 2 operates as a control data input device for automatic performance. This processing flow conforms to the processing in the case where the performance technique icon is dragged to the note data on the staff notation by operating the mouse pointer on the chart shown in FIG. Hereinafter, the operation of this processing flow will be described.
First, in the first step S1, since the musical score part to be edited is a violin as shown in the chart of FIG. 3, the violin which is the musical instrument type tab is selected by the mouse pointer. As a result, the window 35 relating to the outermost violin is in a selected state, and a window 36 for selecting a state tab is displayed inside the window 35. Since the musical instrument type tab is in the selected state, next, in step S2, the user moves the mouse pointer to a desired tab of the state tab, and clicks there to set the tab to the selected state. As a result, in step S3, only the performance style tabs belonging to the selected instrument type for the selected state are displayed inside the window 36. That is, in the case of violin, bend up,
Only the five types of decoration up, decoration down, staccato, and detachment are displayed. In step S4, the user moves the mouse pointer to a desired tab of the rendition style tab, and clicks the tab to select the tab. As a result, in step S5, one or more performance style icons belonging to the selected performance style are displayed inside the window 37. FIG. 3 shows a state in which four playing style icons are displayed when the instrument type is violin, the state is attack, and the playing style is bend-up.

In step S6, by moving the mouse pointer to a desired rendition style icon while the rendition style icon is displayed, the rendition style icon is set to a selected state. Since the display state (color, etc.) of the selected playing style icon changes, it can be recognized that the icon has been selected. In step S7, the selected performance technique icon is dragged and dropped to a desired position on a desired layer or a desired note position on a staff. For example, FIG. 3 shows a state where the rendition style icon 38 is dragged and dropped to a position corresponding to the first note of the first bar. Note that the drop location is staff 3
As long as the horizontal direction is substantially the same on 1, the vertical positional relationship does not matter. That is, as long as it is the vertical position corresponding to the first note, it may be on the staff 31, on the first to third layers 32 to 34, or in any other place.

When the rendition style icon is dragged and dropped, in step S8, the rendition style icon is displayed in the layer corresponding to the selected rendition style icon, at the position where the dragging and dropping was performed. That is, as described above, the first layer 32 has an icon associated with the overall playing style that depends on a plurality of notes, and the second layer 33 has the icons associated with the pitch, volume, and tone change of one note, On the third layer 34, an icon relating to a combination of notes is attached. Therefore, in the case of the bend-up, the rendition style icon 38 is displayed on the second layer 33 as the rendition style icon 3C because it belongs to the second layer 33. In FIG. 3, the decoration up icon 3D for performing a rendition style that raises two sounds corresponding to the first sound of the second bar is placed on the second layer 33, the crescendo icon 3E is placed on the first layer 32, and the slur icon 3F Are displayed on the third layer 34, respectively. In the chart of one layer + conventional notation in FIG. 4, the first layer 32 and the third layer 34
Is also displayed at the same level as the staff 31. In addition, in the case of the chart of one layer + conventional notation in FIG. 4, not only the type of layer but also the rendition style icons that can be displayed at the same level as the staff are displayed on the staff, and other than that, they cannot be displayed on the staff. Only the performance style icon may be displayed on the layer 33.

In step S9, one or a plurality of note data (notes) on the staff 31 corresponding to the drag-and-drop position of the playing style icon are selected. When the state is attack, body, or release, only one note is selected. When the state is all or joint, one or more note data corresponding to the width of the playing style icon, that is, the beat length, is selected. You. In this case, if the rendition style icon is deformed, the icon corresponding to the length of the deformed beat is selected.

As a result of the processing in steps S7 to S9, when the rendition style icon and the note data for which the rendition style is specified by this rendition style icon are determined, in step S10, as shown in FIG. The icon number and the expansion / contraction value are recorded at the position (time) of the note data corresponding to the note that was played. However, if an icon number that cannot coexist with the currently selected playing style icon has already been recorded at the same position (time) to be recorded, the recorded icon number and expansion / contraction value are deleted, and the currently selected playing style icon is deleted. The icon number and the expansion / contraction value corresponding to the played style icon are recorded. In this case, a warning to delete the previous playing style icon is displayed, and the operator's judgment is asked. Here, the case where they cannot coexist means that in the case of reciprocal playing styles such as crescendo and decrescendo, grease up and grease down, etc., the playing style icons of the same type and their characteristics (shallow, deep, fast, slow, grace sound) Number etc.)
This is a case in which ones having different expansion / contraction values are selected.

In step S11, one or more of the note data selected in step S9 is supplied to the tone generator 2J. After supplying the note-on, the note-off is supplied at a time interval until the note-off. If the number of selected notes is plural, a plurality of note-on and note-off are supplied according to the timing and order of generation of the notes. In step S12, at the timing according to the state, the playing style parameters of the bank determined by the note number and the velocity corresponding to the selected playing style icon are read and supplied to each block of the sound source. When the playing style icon is in the attack state, it is supplied simultaneously with note-on. In the case of the body state, it is supplied at a timing between note-on and note-off, such that the time-series parameter is positioned between note-on and note-off. In the case of the release state, the sound is supplied at a timing such that the time-series parameters are completely supplied simultaneously with the mute timing. In the case of the all state or the joint state, the rendition style parameter is supplied to each block of the sound source so as to cover a plurality of selected notes. In this way, by the processing of steps S11 and S12, it is possible to test-listen a musical tone corresponding to the result of pasting the performance style icon.

In step 13, as a result of the trial listening, if it is desired to make a slight correction, the icon is corrected. This icon correction process will be described later. In step 14,
As a result of the audition, if you want to make a major correction, select another playing style icon. Alternatively, if it is desired to attach a performance style icon for another note, another performance style icon (in this case, the same performance style icon may be selected). If another rendition style icon is selected, the process jumps to step S6 and repeats a series of processes similar to the above. In step 15, if it is desired to make a further significant correction as a result of the audition, that is, if it is desired to change to a style of performance different from the current style of performance, a different style of performance tab is selected. Alternatively, if it is desired to attach a rendition style icon of another rendition style for another note, a tab of another rendition style is selected. If a tab of another playing style is selected, the process jumps to step S4 and repeats a series of processes similar to the above. Step 1
At step 6, if the result of the audition shows that the playing style icon of another state is attached to the same note or another note, a tab of another state is selected. For example, there is a case where a body state is selected after an attack state. If a tab of another state is selected, the process jumps to step S2 and repeats a series of processes similar to the above. If it is desired to end the processing, a series of processing may be ended in step 17.

FIG. 10 is a diagram showing details of the icon correction process of FIG. This icon correction process is performed in step 21
Then, it is determined whether or not there has been an expansion / contraction operation of the rendition style icon on the layer. If an operation has been performed, the process proceeds to the step corresponding to the type of operation, and if there is no operation, the process ends. If the mouse pointer is dragged vertically by clicking the upper or lower end of the icon, the icon expands and contracts in the vertical (vertical) direction.
Proceed to 22. If the right or left end of the icon is clicked and dragged in the left / right direction, the icon expands / contracts in the left / right (horizontal) direction. In this case, the process proceeds to step S23. If one of the four corners of the icon is clicked and dragged in the up, down, left, or right direction, the icon expands and contracts in the up, down, left, and right (vertical and horizontal) directions.
Proceed to 24. If the user clicks on the four corners and drags only up or down or left or right, the process may proceed to step S22 or S23 according to the direction of expansion or contraction, or may proceed to step 24 as it is.

In step S22, an icon expansion / contraction value in the vertical direction is obtained according to the expansion / contraction. In step S23, an icon expansion / contraction value in the horizontal direction is obtained according to the expansion / contraction. Step S
At 24, the horizontal and vertical icon expansion / contraction values are obtained in accordance with the expansion / contraction. After the expansion / contraction value of the icon is obtained, the expansion / contraction value of the corresponding icon in the music data is corrected in step S25. In step S26, one or more of the note data selected in step S9 is supplied to the tone generator 2J. After supplying the note-on, the note-off is supplied at a time interval until the note-off. If the number of selected notes is plural, a plurality of note-on and note-off are supplied according to the timing and order of generation of the notes. In step S27, at the timing according to the state, the playing style parameter of the bank determined by the note number and the velocity is read out corresponding to the selected playing style icon, and is corrected by the icon expansion / contraction value obtained in steps S22 to S24. Then, the corrected performance parameter is supplied to each block of the sound source. The supply of the rendition style parameters is performed at the same timing as in step S12 described above. By the processing of steps S26 and S27, it is possible to listen to a musical tone corresponding to the corrected playing style icon.

The music data may be a mixture of data of a plurality of tracks. The format of the song data is the “event + absolute time” format in which the occurrence time of the performance event is represented by the absolute time in the song or bar.
The "event + relative time" format in which the performance event occurrence time is represented by the time from the immediately preceding event, and the "pitch" in which performance data is represented by note pitch and note length or rest and rest length (Rest) + note length ”format, a“ solid ”format in which a memory area is reserved for each minimum resolution of performance and performance events are stored in the memory area corresponding to the time when the performance event occurs , In any form.

[0053]

According to the present invention, a template corresponding to a desired musical instrument performance or playing style can be selected and provided,
There is an effect that a high-quality performance expression equivalent to a natural musical instrument can be given to the automatic performance data.

[Brief description of the drawings]

FIG. 1 shows a specific example of a case where a system program relating to an automatic performance control data input device according to the present invention operates in the automatic performance device shown in FIG. 2 and the automatic performance device operates as an automatic performance control data input device. FIG. 3 is a diagram illustrating a block configuration.

FIG. 2 is a block diagram showing a hardware configuration of an entire automatic performance apparatus incorporating a control data input device for automatic performance according to the present invention.

FIG. 3 is a diagram illustrating an example of an image (chart) displayed on a display unit in response to a screen designation command taken into a display circuit.

FIG. 4 is a diagram showing a modification of the image (chart) of FIG. 3;

FIG. 5 is a diagram showing a hierarchical structure of a database including pitch parameters, amplifier parameters, and filter parameters.

FIG. 6 shows a pitch template, an amplifier template,
It is a figure showing an example of a parameter detection device which creates a filter Q-template, a filter cutoff template, etc.

FIG. 7 is a diagram showing an example of detected waveforms of an amplifier and a pitch in vibrato playing, bend-up playing, and dynamic playing of a violin.

FIG. 8 is a diagram showing a storage format of music data when a performance style icon is attached.

9 is a diagram showing an example of a processing flow when the automatic performance device of FIG. 2 operates as a control data input device for automatic performance.

FIG. 10 is a diagram illustrating an example of the icon correction process of FIG. 9;

[Explanation of symbols]

11 input unit, 12 input conversion unit, 13 image selection unit,
14: Standard musical score symbol memory, 15: Icon image memory, 16: Musical instrument selector, 17: State selector 1
7, 18 ... rendition style icon selector, 19 ... icon expansion / contraction value calculator, 1A ... note / velocity detector, 1B ... pitch parameter database, 1C ... filter parameter database, 1D ... amplifier parameter database, 1E-1G ... icon parameter selector, 1J ~
1L: correction unit, 1P-1R: parameter bank selector, 1S: waveform data memory, 1T: bank selector,
1U: pitch synthesizer size section, 1V: tone color synthesizer size section, 1W: amplifier synthesizer size section, 1X: recording control section,
1Y: Sequence memory, 1Z: Playback unit, 21: CP
U, 22 ROM, 23 RAM, 24 external storage device, 25 operator detection circuit, 26 operator means, 27
Communication interface 28 Communication network 29
... server computer, 2A ... MIDI interface, 2B ... other MIDI equipment, 2E ... keyboard, 2F ... keyboard detection circuit, 2G ... display (liquid crystal), 2H ... display circuit, 2
J: tone generator circuit, 2K: effect circuit, 2L: sound system, 2N: timer, 2P: data and address bus

 ──────────────────────────────────────────────────続 き Continuing on the front page F term (reference)

Claims (20)

[Claims] 1. A data storage means for storing a plurality of control data relating to a change in a sounding state which is actually played based on various playing styles and is respectively extracted from a musical tone waveform of a bowed instrument, and one of the data storage means. Control data selecting means for selecting control data of the following; music data storing means for storing music data; note data selecting means for selecting any note data from the music data; Control means for adding the control data to the music data so as to change the note data based on the control data selected by the control data selecting means. Input device. 2. The control data includes a bend-up playing method, a decorative-up playing method, a decorative-down playing method, a staccato playing method, a detash playing method, a vibrato playing method, a bend-down playing method, a shortcut playing method, a mute playing method, a chromatic-up playing method that can be played with a violin. Chromatic down, grease up, grease down,
2. The musical instrument according to claim 1, wherein the musical instrument is formed from a musical tone waveform of a musical instrument actually played based on at least one of tenuto, slur, crescendo, and decrescendo. Control data input device for automatic performance. 3. The control data according to claim 1, wherein a change of a sound generation state from a rise to a fall of a musical tone of a violin based on various playing styles is classified into an attack portion, a body portion, and a release portion. 3. The control data input device for automatic performance according to claim 1, wherein: 4. A data storage means for storing a plurality of control data relating to a change in sound generation state from rising to falling of a musical sound waveform of a bowed musical instrument based on various playing techniques into an attack section, a body section, and a release section. Control data selection means for selecting any control data from the data storage means; music data storage means for storing music data; note data selection for selecting any note data from the music data And control means for adding the control data to the music data so as to change the note data selected by the note data selection means based on the control data selected by the control data selection means. An automatic performance control data input device, characterized in that: 5. The control data according to claim 3, wherein said control data further includes at least one of data relating to an overall playing style dependent on a plurality of notes that can be played on a violin, and data relating to a combination of notes. Or 4
2. A control data input device for automatic performance according to claim 1. 6. The control data includes a bend-up playing method, a decorative-up playing method, a decorative-down playing method, a staccato playing method, a detash playing method, a vibrato playing method, a bend-down playing method, a shortcut playing method, a mute playing method, a chromatic-up playing method, which can be played with a violin. Chromatic down, grease up, grease down,
6. The automatic performance control data input device according to claim 4, wherein the control data input device is configured based on at least one of a tenuto playing method, a slur playing method, a crescendo playing method, and a decrescendo playing method. 7. The control data input for automatic performance according to claim 2, wherein the control data includes a plurality of different data based on at least one of speed and depth of a bend-up playing technique. apparatus. 8. The automatic performance according to claim 2, wherein the control data includes a plurality of different data based on at least one of the speed and the number of notes of the decorative up playing style and the decorative down playing style. Control data input device. 9. The control data input device according to claim 2, wherein the control data includes a plurality of different data based on normal and tenuto for the staccato playing method. 10. The control data according to claim 2, wherein the control data includes a plurality of different data based on at least one of a speed, a depth, and a vibrato length of a vibrato playing technique.
Or the control data input device for automatic performance according to 6. 11. The control data according to claim 2, wherein the control data includes a plurality of different data based on at least one of a speed and a depth of a bend down-up playing style.
2. A control data input device for automatic performance according to claim 1. 12. The automatic performance control data input device according to claim 2, wherein the control data includes a plurality of different data based on the speed of a shortcut playing style. 13. The automatic performance control data input device according to claim 2, wherein the control data includes a plurality of different data based on the speed of a mute playing technique. 14. The control data according to claim 2, wherein the control data includes a plurality of different data based on the speeds of the chromatic up rendition and the chromatic down rendition.
Or the control data input device for automatic performance according to 6. 15. The automatic performance control data input device according to claim 2, wherein the control data includes a plurality of different data based on the speeds of the grease-down playing style and the grease-up playing style. 16. The automatic performance control data input device according to claim 2, wherein the control data includes a plurality of different data based on the speed of the tenuto performance. 17. The automatic performance control data input device according to claim 2, wherein the control data includes a plurality of different data based on normal, bend, and decoration of the slur performance. 18. The method according to claim 1, wherein the control data is configured based on at least one of a change in amplitude, a change in pitch, and a change in formant. Item 18. The control data input device for automatic performance according to any one of Items 17. 19. A control data input device for an automatic performance in which control data relating to a change in sounding state is added to any note data in the music data to change the sounding state of the note data based on the control data. A machine-readable recording medium for use in a musical instrument, comprising a database storing a plurality of control data relating to a change in sounding state extracted from a musical sound waveform of a bowed instrument actually played based on various playing techniques. A recording medium characterized by the above-mentioned. 20. A control data input device for an automatic performance in which control data relating to a change in sounding state is added to any note data in the music data to change the sounding state of the note data based on the control data. The control data relating to the change of the sound generation state from the rise to the fall of the musical tone of a bowed musical instrument based on various playing techniques is classified into an attack part, a body part and a release part. A recording medium comprising a database in which a plurality of databases are stored.