Automatic rhythm performing apparatus having a voltage-controlled variable frequency oscillator

作者: Eiichiro Aoki

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摘要: An automatic rhythm performing apparatus comprises a voltage-controlled variable frequency clock generator, plurality of tempo determining voltage signal sources, selector for selectively coupling one the sources to and an generating circuit including counter counting pulses from generator in response signal. The produced by is dependent upon magnitude coupled generator. A control having foot switch start may be provided counter. enabled count operation switch. causes disabled or source switched another.