Gammatone Filter... (Piotr Holonowicz )


Subject: Gammatone Filter...
From:    Piotr Holonowicz  <piotr.holonowicz@xxxxxxxx>
Date:    Thu, 21 Jul 2011 11:47:12 +0200
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Dear Colleagues, thank you very much for the paper and code links, I'am going to try various approaches. Currently I modified the implementation done by Ning Ma : http://www.dcs.shef.ac.uk/~ning/resources/gammatone/ Dan: I wondered if I could split the filterbank into 2 parts, one high frequency and one low frequency (downsampled). But that will complicate the outcome a lot, as I use the filterbank also for onset detection. I'll try it as a last resort, but it seems a good idea. Richard: I would be really interested in alternatives, but I wonder what do you mean by better solutions. I am particularly interested in the phase output of the bank and the time resolution. If you can suggest me a potentially beter solution I would be really grateful. I am planning to participate in the MIREX competition so I am going to reveal more details there. Thanks again, Best Piotr


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