[PD] Analyzing subharmonic frequencies accurately

Mathieu Bouchard matju at artengine.ca
Wed Oct 19 06:53:45 CEST 2011


Le 2011-10-19 à 06:32:00, Ludwig Maes a écrit :

> If the hardware sample rate is lowered, then it should already be filtered by the sound card...

But if it isn't hardware ? I think that in most cases, it wouldn't be the 
same as hardware sample rate... unless that's the only thing you want to 
be doing with [adc~].

Then I just thought that a [rzero~] tuned to the new Nyquist frequency 
(half the reduced samplerate) might be more appropriate than a [lop~]. 
What do you think ?

Btw, your reply was off-list.

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