Numerically controlled oscillator: Difference between revisions

Revision as of 00:16, 11 March 2014

Revision as of 01:08, 3 November 2014

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|country-code =US

|patent-number =7437391

}}</ref> trigonometric approximations<ref name="Grzeg">{{ cite web | first = Grzegorz | last = Popek | first2 = Marian | last2 = Kampik | title = Low-Spur Numerically Controlled Oscillator Using Taylor Series Approximation | url = http://mechatronika.polsl.pl/owd/pdf2009/030.pdf | date = October 2009 | work = XI International PhD Workshop, Silesian University of Technology | ___location = Gliwice, Poland }}</ref> and methods which take advantage of the quadrature symmetry exhibited by sinusoids.<ref>{{Citation

}}</ref> trigonometric approximations<ref name="Grzeg">{{Citation

|first = Grzegorz

|last = Popek

|first2 = Marian

|last2 = Kampik

|contribution = Low-Spur Numerically Controlled Oscillator Using Taylor Series Approximation

|contribution-url = http://mechatronika.polsl.pl/owd/pdf2009/030.pdf

|date = October 2009

|place = XI International PhD Workshop, Silesian University of Technology, Gliwice, Poland}}</ref> and methods which take advantage of the quadrature symmetry exhibited by sinusoids.<ref>{{Citation

|inventor-last =Mccallister

|inventor-first =Ronald D.