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DIGITAL SINE WAVE GENERATOR

  • US 3,657,657 A
  • Filed: 08/03/1970
  • Issued: 04/18/1972
  • Est. Priority Date: 08/03/1970
  • Status: Expired due to Term
First Claim
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1. A digital waveform generator comprising means for generating a serial pulse train, counting means for receiving said serial pulse train and continuously counting pulses in said pulse train in a uniform cycle, and for providing a first binary coded output corresponding to said count, and code conversion means receiving only said first binary coded output and connected to said means for generating only through said counting means for modifying said output to provide a second binary coded output approxImating a trigonometric function.

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