TI TMS32010

Precision Digital SineWave Generation with
the TMS32010
APPLICATION REPORT: SPRA007
Author: Domingo Garcia
Digital Signal Processing – Semiconductor Group
Digital Signal Processing Solutions
1989
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Precision Digital Sine-Wave
Generation with the TMS32010
Abstract
This report presents two methods of sine-wave generation. The
first method is a fast direct table lookup scheme suitable for
applications where speech is critical. The second approach, an
enhancement of the first, includes linear interpolation to provide
higher accurate waveforms.
Precision Digital Sine-Wave Generation with the TMS32010
5
SPRA007
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Precision Digital Sine-Wave Generation with the TMS32010