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Non Realtime FFT on Buffers

July 17, 2012 | 11:14 am

Hello All,

I’m searching a way to do offline fft on buffers.
basicly i want to do (fir/convolution reverb) impulses analysis and correction (like linearize phase or killing some resonances, …).
i’ve seen we can use jitter fft and jit.buffer but i may not understanding some things about jitter … !

Attachments:
  1. impulsealea.aif

July 17, 2012 | 3:21 pm

you have to specify the correct number of samples you want to output form jit.buffer~ using the ‘outputlast’ message.
phases are not clipped. they typically fall into a range of -π to +π, but the default view of buffer~ only shows a range of -1 to 1.

– Pasted Max Patch, click to expand. –

July 17, 2012 | 9:04 pm

thank you :)

Ben ++


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