JPH0356988U - - Google Patents
Info
- Publication number
- JPH0356988U JPH0356988U JP11897589U JP11897589U JPH0356988U JP H0356988 U JPH0356988 U JP H0356988U JP 11897589 U JP11897589 U JP 11897589U JP 11897589 U JP11897589 U JP 11897589U JP H0356988 U JPH0356988 U JP H0356988U
- Authority
- JP
- Japan
- Prior art keywords
- automatic performance
- performance data
- type
- data
- memory
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000470 constituent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011295 pitch Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
Description
第１図は、本考案の一実施例に係る自動演奏装
置の全体のシステム構成を示すブロツク図、第２
図は、楽音データメモリに記憶される伴奏データ
のフオーマツト及び上記各伴奏データの先頭アド
レスを指定する先頭アドレステーブルの構成を示
す図、第３図は、タイミング情報及び音階データ
の構成図、第４図は、タイプ２の音階データを用
いたコード構成音を指定コードの構成音の音高に
変換するための音高変換テーブルの構成図、第５
図は、ＣＰＵにより行われる自動伴奏制御処理を
説明するフローチヤートである。
１１……中央処理装置（ＣＰＵ）、１２……楽
音データメモリ、１３……デジタル音源部、２１
……先頭アドレステーブル、１０１……タイプ識
別フラグ、１０３……音量データ、１１０……タ
イミング情報、１２０……音階データ群、２１１
，２１２，２２１……音階データ。
FIG. 1 is a block diagram showing the overall system configuration of an automatic performance device according to an embodiment of the present invention, and FIG.
The figure shows the format of accompaniment data stored in the musical tone data memory and the structure of a start address table that specifies the start address of each of the above-mentioned accompaniment data. The figure is a configuration diagram of a pitch conversion table for converting chord constituent notes using type 2 scale data into pitches of constituent notes of a specified chord, fifth
The figure is a flowchart illustrating automatic accompaniment control processing performed by the CPU. 11... Central processing unit (CPU), 12... Musical sound data memory, 13... Digital sound source section, 21
...Start address table, 101 ... Type identification flag, 103 ... Volume data, 110 ... Timing information, 120 ... Scale data group, 211
, 212, 221... scale data.
Claims (1)
奏データと、上記一定のルールとは異なるルール
であつて上記一定のルールに比べメモリ容量の節
約が図れるルールに従つた上記第１のタイプとは
異なる第２のタイプの自動演奏データとを記憶す
る自動演奏データメモリと、 上記自動演奏データのタイプを示すタイプ情報
を上記自動演奏データメモリ内に記憶されている
上記自動演奏データに対応づけて記憶するタイプ
情報メモリと、 上記自動演奏データメモリに格納されている複
数の自動演奏データの中から所望の自動演奏デー
タを選択する自動演奏データ選択手段と、 この自動演奏データ選択手段により任意の上記
自動演奏データが選択されると、上記タイプ情報
メモリ内の上記選択された自動演奏データに対応
するタイプ情報に基づいてその選択された自動演
奏データを処理し、自動演奏を行う自動演奏手段
と、 を具備したことを特徴とする自動演奏装置。 ２ 上記自動演奏データは、自動演奏を構成する
各パート毎の音量を示す音量データを含むことを
特徴とする請求項１記載の自動演奏装置。[Claims for Utility Model Registration] 1. A first type of automatic performance data that follows certain rules, and a rule that is different from the above certain rules and that saves memory capacity compared to the above certain rules. an automatic performance data memory for storing a second type of automatic performance data different from the first type; and type information indicating the type of the automatic performance data is stored in the automatic performance data memory. a type information memory for storing data in association with the automatic performance data; automatic performance data selection means for selecting desired automatic performance data from a plurality of automatic performance data stored in the automatic performance data memory; When any of the automatic performance data is selected by the performance data selection means, the selected automatic performance data is processed based on the type information corresponding to the selected automatic performance data in the type information memory, and the automatic performance data is automatically An automatic performance device characterized by comprising: automatic performance means for performing a performance; 2. The automatic performance device according to claim 1, wherein the automatic performance data includes volume data indicating the volume of each part constituting the automatic performance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11897589U JPH0356988U (en) | 1989-10-11 | 1989-10-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11897589U JPH0356988U (en) | 1989-10-11 | 1989-10-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0356988U true JPH0356988U (en) | 1991-05-31 |
Family
ID=31667113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11897589U Pending JPH0356988U (en) | 1989-10-11 | 1989-10-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0356988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001262640A (en) * | 2000-03-15 | 2001-09-26 | Kvk Corp | Single faucet |
-
1989
- 1989-10-11 JP JP11897589U patent/JPH0356988U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001262640A (en) * | 2000-03-15 | 2001-09-26 | Kvk Corp | Single faucet |
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