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Trigonometric wave generation circuit using series expansion

  • US 20050262175A1
  • Filed: 05/18/2005
  • Published: 11/24/2005
  • Est. Priority Date: 05/18/2004
  • Status: Abandoned Application
First Claim
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1. A trigonometric wave generating circuit comprising an operator which determines terms of a series expansion of a trigonometric function by direct arithmetic operation, so as to generate a trigonometric wave.

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