Single chip sound source integrated circuit including effect adding device and sound source on the same single integrated circuit chip

摘要

A sound source is composed of a plurality of chips of integrated circuits, into which a sound source circuit and an effector circuit are integrated. In a chip of integrated circuit, a waveform signal generated by the sound source circuit within the integrated circuit itself is compounded with a waveform signal generated by other sound source circuit in other chip of integrated circuit, and the resultant signal is applied with effect by the effector circuit.P PFurther, in a chip of integrated circuit, a waveform signal generated by the sound source circuit within the integrated circuit itself is compounded with a waveform signal generated by other sound source circuit in other chip of integrated circuit, and the mixed signal is applied with effect by the effector circuit, and further the effect added signal is transferred to the above other chip of integrated circuit, thereby the signal being applied with other effect.