Waveform converter for use with an electronic musical instrument

Details Waveform converter for use with an electronic musical instrument Waveform converter for use with an electronic musical instrument

1975-11-07

1977-01-11

Jackmon, E. S.

Music

Instruments

84 122, 84 124, G10H 106, G10H 102

Patent

active

040020959

ABSTRACT:
A waveform converter for an electronic musical instrument wherein an input rectangular wave tone signal is supplied to a frequency-voltage converter to generate a D.C. voltage control signal having a voltage level corresponding to the frequency of the input rectangular wave tone signal; and a one-shot multivibrator is triggered by the input rectangular wave tone signal to produce an output rectangular wave tone signal having the same frequency as the input rectangular wave tone signal. The one-shot multivibrator comprises duty factor control means responsive to the D.C. control voltage signal for determining the duty factor of the output rectangular wave tone signal.

REFERENCES:
patent: 3775545 (1973-11-01), Tsukamoto et al.
patent: 3803338 (1974-04-01), Adachi
patent: 3821457 (1974-06-01), Petrie

Affiliated with

Also associated with

Rating

Waveform converter for use with an electronic musical instrument does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Waveform converter for use with an electronic musical instrument, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Waveform converter for use with an electronic musical instrument will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1738432