Hi Ned, it is nice to see that the new STFT functionality is actually being used.
> Our first use case is an integrator and differentiator. We implement this > with a forward/inverse stft pair, and the frequency domain calculus > definitions. May I ask how you implemented the differentiation in the STFT space? Note that differentiation /is/ window dependent. An ad-hoc approach would be using a rectangular dual window (utilizing `ShortTimeFFT.from_dual`) and multiplying the STFT by j2πf. Cheers, dietrich
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