gamnitude range of a cepstrum

Hi, I am performing cepstral analysis and everything is working well. The
only thing I'm unsure about is how to determine the maximum magnitude I can
see in my cepstrum. I want to ignore peaks that don't have enough power. So
far I have just chosen a threshold that seems to make sense for the
magnitudes I am receiving. However I would like to express the threshold as
a percentage and I'd like it to work properly for an input signal. Is there
a function that defines what the maximum cepstrum magnitude can be?

Thanks,
-Nate
.

Relevant Pages

  • Re: gamnitude range of a cepstrum
    ... only thing I'm unsure about is how to determine the maximum magnitude I can ... However I would like to express the threshold as ... a function that defines what the maximum cepstrum magnitude can be? ...
    (comp.dsp)
  • Re: gamnitude range of a cepstrum
    ... only thing I'm unsure about is how to determine the maximum magnitude I can ... I want to ignore peaks that don't have enough power. ... However I would like to express the threshold as ... a function that defines what the maximum cepstrum magnitude can be? ...
    (comp.dsp)
  • Re: gamnitude range of a cepstrum
    ... I dont think there is any limit on cepstrum magnitude.You may want to ... The point of the threshold is to ignore cepstrum peaks that don't have ... but it seems like the magnitude of the cepstrum should ...
    (comp.dsp)