Re: [music-dsp] Sliding Phase Vocoder (was FIR blog post & interactive demo)

[robert bristow-johnson]

> On June 24, 2020 4:53 PM Zhiguang Zhang <ericzh...@gmail.com> wrote:
> 
> 
> I don't think there's any issue - I just posted about the TrackSpacer plugin 
> and the thread started up again. Actually what I've been trying to get across 
> is that the Gibbs "nastiness' is ever present in both hardware and software 
> implementations. It's just there in the underlying physics of sampling 
> theory, even in the analog domain it seems :)
> 

Gibbs phenomena has nothing to do with sampling theory.  You only need to 
guarantee that the input is bandlimited to Fs/2.  you need not necessarily be 
applying a brickwall LPF before sampling.

why is "Phase Vocoder" and "FIR" in the Subject: line of the thread?


-- 

r b-j                  r...@audioimagination.com 

"Imagination is more important than knowledge."
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