Re: Cepstrum computation

[Jont Allen <jba@xxxxxxxxxxxxxxxx>]

"Argiris A. Kranidiotis" wrote:
>
> Incredible. I couldn't imagine that the "quick & dirty" way
> ie log(x+epsilon) was the proper way to compute the cepstrum.
>
> Amused. :-O

You cannot compute the cepstrum of a signal that has no DC term, as
that would be a zero at f=0, or of a narrow band signal.
Jont
>
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>       ____________________________      __________________________________
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>     /  Argiris A. Kranidiotis  _/ /\  /       University Of Athens     _/ /\
>    / Doctoral student (Ph.D.) / \/   /     Informatics Department     / \/
>   /   in Computer Science     /\    /   http://www.di.uoa.gr/~akra    /\
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--
Jont B. Allen
AT&T Labs-Research, Shannon Laboratory
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