作者: Maher Peter E , Holt John E , Schwartz Harold O
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摘要: An electronic circuit for electrically simulating the sound of a plurality rhythm instruments being played in any one different rhythmic patterns. The patterns are generated by clock pulse generator, frequency divider, and logic which cooperate to produce pulses characteristic several types music. These applied keyed audio circuits each burst output signals that simulate audible corresponding instrument. include an oscillator, means repetitively coupling filter short bursts synchronism with circuits, switching overall configuration arranged maximum utilization integrated interchangeable subcircuits, printed circuits.