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Wed Jan 23 03:17:40 CET 2013

Integrated wavetable

Following the anti-aliased sawtooth approach, this technique of course
generalizes to pre-integration / post differentiation [1][2].

I wonder if it's possible to solve the resolution problem by using
some kind of multi-scale representation, where the difference
components are stored "amplified", and differentiation is performed on
this representation.

Important conclusions: higher order is better, but sensitivity to
polynomial interpolation order increases, and sensitivity to numerical
precision increases at high frequencies,

[1] http://dafx12.york.ac.uk/papers/dafx12_submission_69.pdf
[2] md5://b5f03aed795cd98807b6af3648593c57
[3] entry://20110104-153108



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