Share your knowledge at the LQ Wiki.
Go Back > Forums > Non-*NIX Forums > Programming
User Name
Programming This forum is for all programming questions.
The question does not have to be directly related to Linux and any language is fair game.


  Search this Thread
Old 01-02-2009, 07:57 AM   #1
LQ Newbie
Registered: Sep 2007
Posts: 4

Rep: Reputation: 0
Mel Frequency Cepstral Coefficients

Hi everybody,

I need to know what are cepstral coefficients? I know they are calculated in Fast Fourier Transform but I can not understand which properties of the wav audio file they are. For example there are 13 cepstral coefficients in my design. What is the first one? Is it frequency of the speech? What is the second one? Is it the timpre of the speech??? Or are ceptral coefficients unrelated with frequency or timpre (or something like these properties of the speech) of the word?

Old 01-02-2009, 06:04 PM   #2
LQ Veteran
Registered: Nov 2005
Location: Annapolis, MD
Distribution: Arch/XFCE
Posts: 17,802

Rep: Reputation: 738Reputation: 738Reputation: 738Reputation: 738Reputation: 738Reputation: 738Reputation: 738
That's a pretty specialized question!!

Start here??:



Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is Off
HTML code is Off

Similar Threads
Thread Thread Starter Forum Replies Last Post
LXer: Determining Maximum Pool Sets Using Binomial Coefficients On Linux and Unix LXer Syndicated Linux News 0 09-08-2008 12:11 AM
screen frequency phsythax Linux - Software 3 02-14-2007 08:30 PM
Frequency Out of Range. pagalbilal Red Hat 5 03-19-2006 11:22 AM
frequency? Azeroth Linux - Software 1 06-27-2005 10:55 AM
Frequency Range ViPeRDeSiGnZ Linux - Newbie 11 01-24-2004 01:23 PM > Forums > Non-*NIX Forums > Programming

All times are GMT -5. The time now is 08:20 AM.

Main Menu
Write for LQ is looking for people interested in writing Editorials, Articles, Reviews, and more. If you'd like to contribute content, let us know.
Main Menu
RSS1  Latest Threads
RSS1  LQ News
Twitter: @linuxquestions
Facebook: linuxquestions Google+: linuxquestions
Open Source Consulting | Domain Registration