Another approach is to use a Taylor Expansion. It's pretty accurate in the first quadrant. One advantage over the resonator is that it does not drift. Another advantage is that you can do FM without paying the penalty of recalculating the coefficients.
Here is some free Java source. https://github.com/philburk/jsyn/blob/master/src/com/jsyn/unitgen/SineOscillator.java Phil Burk On Wed, Feb 20, 2019, 4:12 PM robert bristow-johnson < r...@audioimagination.com> wrote: > personally, i think that phase accumulator and wavetable lookup and > intersample interpolation is the best way to do a time-varying sinusoidal > oscillator, >
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