tsuk1

I have a mess in my brains: what is the difference between freqshift~ (time-domain freq shifter) and fbinshift~ (freq domain freq shifter) and gizmo~ (freq domain pitch shifter)? The two first ones seem to have the same output when applied to sound. Also the concept of time-domain frequency shifter versus frequency domain freq shifter. I would appreciate some background theory of what is going on in the signal. Thanks!

difference-between-freqshift-fbinshift-gizmo

Me too, I would like to understand the difference between freqshift~ and fbinshift~...

Me too, I would like to understand the difference between freqshift~ and fbinshift~...
Nobody ?


They should pretty much sound the same, but 

 so you might build arround some other thing. For instance you could decide to shift only some bins and not the others.

Edit: yeah sorry I'm only talking about the frequency shifter here... gizmo~ transposes (and keep the same ratios between the partials).

They should pretty much sound the same, but fbinshift~ works within pfft~ so you might build arround some other thing. For instance you could decide to shift only some bins and not the others.

Edit: yeah sorry I'm only talking about the frequency shifter here... gizmo~ transposes (and keep the same ratios between the partials).


From what i know, a frequency shifter works different than a pitch shifter.

A frequency shifter creates sidebands dictated by a ratio in Hz and does not maintain the harmonic relationship of a sound, a Pitch shifter on the other hand, maintains the harmonic relationship of a sound and just shifts the pitch.

http://electronicmusic.wikia.com/wiki/Frequency_shifter

I wish i could explain the theory in detail but that's all I know.

From what i know, a frequency shifter works different than a pitch shifter.
A frequency shifter creates sidebands dictated by a ratio in Hz and does not maintain the harmonic relationship of a sound, a Pitch shifter on the other hand, maintains the harmonic relationship of a sound and just shifts the pitch.
http://electronicmusic.wikia.com/wiki/Frequency_shifter

I wish i could explain the theory in detail but that's all I know.


@ardodot, yes I know the difference between pitch and frequency shifter. but thx for your answer anyway.

my question was about those three ways to make a frequency shifter, the difference was not clear for me. but yes if you want a swiss knive of shifting gizmo is the tool, if you just want something simple freqshift~ is ok and I suppose less expensive than fft.

@ardodot, yes I know the difference between pitch and frequency shifter. but thx for your answer anyway.
my question was about those three ways to make a frequency shifter, the difference was not clear for me. but yes if you want a swiss knive of shifting gizmo is the tool, if you just want something simple freqshift~ is ok and I suppose less expensive than fft.


Difference between freqshift~ fbinshift~ gizmo~