Read and respond to this message at: https://sourceforge.net/forum/message.php?msg_id=5200767 By: mokhov
I would be curious to see how you getting your results here. Also, something more obvious struck me here that I forgot to ask you: do you do any normalization and filtering (like noise/silence)? It is important in general for the sample data to be normalized by amplitude [-1;1] prior doing FFT, and sometimes after doing the FFT. As a side note it also helps to remove any silence gaps as well as noise. For instance instantiating marf.Preprocessing.FFTFilter.LowPasFilter on your loaded sample, then invoking its methods preprocess(), removeSilence() (note having LowPassFilter itself implies noise removal of noise that is usually happening on high frequencies). preprocess() does call normalize() and filter() for you. Give it a try and see if this helps your results. -s ______________________________________________________________________ You are receiving this email because you elected to monitor this forum. To stop monitoring this forum, login to SourceForge.net and visit: https://sourceforge.net/forum/unmonitor.php?forum_id=213052 ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ marf-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/marf-devel
