JPH0285487U - - Google Patents

Description

[Brief explanation of drawings]

The drawings are for explaining an electronic stringed instrument to which an embodiment of this invention is applied; FIG. 1 is an external configuration diagram of the electronic stringed instrument, FIG. 2 is an overall circuit configuration diagram thereof,
FIG. 3 is a general flowchart showing the processing operation of the microcomputer 30 in FIG. 2, and FIG.
FIG.
It is a circuit block diagram which shows the modification of variable volume VR in the figure. 1...Body, 2...Netsuku, 4...Strings, 13
-1 to 13-6...Each string designation switch, 14...
All string specification switch, 30...Microcomputer, 40...Latch circuit, 60...Musical sound generation circuit, 80...Pulse generator, TSW...String trigger switch group, FSW...Flet switch group, GSW...String specification Switch group, VR... variable volume, RSW... rotary switch.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) In an electronic musical instrument in which a musical tone generating means starts producing a musical tone with a pitch specified by the pitch specifying means, A continuous musical tone trigger signal generation means that continuously generates a musical tone trigger signal for instructing the start of sound generation, and a continuous musical tone trigger signal generated from the continuous musical tone trigger signal generation means is applied to the musical tone generating means. an instruction means for selectively instructing whether or not the musical tone is to be generated, and a musical tone having a pitch specified by the pitch specifying means, based on a continuous musical tone trigger signal applied according to the instruction of the instruction means, to generate the musical tone. An electronic musical instrument characterized by comprising: musical tone control means for causing the means to continuously start sounding at the timing of generation of the continuous musical tone trigger signal. (2) At least one string stretched on the main body of the musical instrument, and a musical tone trigger for detecting the start of vibration of this string and instructing the start of producing a musical tone at a pitch specified by the pitch specifying means. The electronic musical instrument according to claim 1, further comprising: musical tone trigger output means for outputting a signal. (3) A plurality of the instruction means, the continuous musical tone trigger signal generation means, and the musical tone generation means are provided, and each of the instruction means receives the continuous musical tone trigger signal generated from the continuous musical tone trigger signal generation means. 2. The electronic musical instrument according to claim 1, wherein said continuous musical tone trigger signal is selected and instructs to apply the selected continuous musical tone trigger signal to said corresponding musical tone generating means. (4) A plurality of the musical tone generation means are provided, and the instruction means is configured to simultaneously apply the continuous musical tone trigger signal generated from the continuous musical tone trigger signal generation means to the plurality of musical tone generation means. The electronic musical instrument according to claim 1, wherein the electronic musical instrument provides instructions. (5) The continuous musical tone trigger signal according to claim 1, further comprising variable means for variably setting the generation timing or the frequency of occurrence within a predetermined time of the continuous musical tone trigger signal generated by the continuous musical tone trigger signal generating means. electronic musical instrument.