Apparatus for executing respective portions of a process by main

Details Apparatus for executing respective portions of a process by main Apparatus for executing respective portions of a process by main

1995-06-07

1996-12-10

Pan, Daniel H.

Boots, shoes, and leggings

84602, 39520018, 364132, G10H 1057, G06F 1516

Patent

active

055840345

ABSTRACT:
A main CPU and a sub CPU take share of executing a tone generating process to generate multiple tone signals on a real-time basis without using an exclusive tone generator. The main CPU and sub CPU are formed on a one-chip LSI, thus facilitating realization of a compact electronic musical instrument. According to another structure, the main CPU executes tone generation while the sub CPU performs an effect process, thereby permitting a one-chip LSI to generate an effect-added musical tone.

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