micsthepick / JSVocalRedIso

Implementation of a fft center/vocals isolation plugin based on an audacity plugin

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silence is not silent

micsthepick opened this issue · comments

with both sliders set to 0, some sound still goes through, according to the meter, but it doesn't seem to be audible, so I guess it's nyquist frequency noise?

Either way, it must be eradicated.

confirmed with Mequalizer:
image
it is nyquist noise (frequency content at samplerate/2, aka. alternating samples up and down)