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Thank you all for support. I have extracted different number of features changing that code. Thanks <br><br><div><div id="SkyDrivePlaceholder"></div>> Date: Tue, 12 Feb 2013 13:15:07 -0500<br>> From: piem@aubio.org<br>> To: malintha.adikari@hotmail.com<br>> CC: aubio-user@aubio.org<br>> Subject: Re: [aubio-user] Different nubmber componets in MFCC vector<br>> <br>> Hi Malintha,<br>> <br>> For now the number of coefficients and the number of filters are<br>> hard-coded in examples/aubiomfcc.c:<br>> <br>> uint_t n_filters = 40;<br>> uint_t n_coefs = 13;<br>> <br>> These defaults correspond to Malcom Slaney's Auditory Toolbox:<br>> <br>> https://engineering.purdue.edu/~malcolm/interval/1998-010/<br>> <br>> For now you can just change that number and recompile. I will try to add<br>> a an option to pass it from the command line.<br>> <br>> Best, Paul<br>> <br>> On 2/12/13 7:37 AM, Malintha Adikari wrote:<br>> > hi,<br>> ><br>> > I am new to MFCC feature in audio signal. I want to extract<br>> > different number of components in MFCC vector. Ex: 5-MFCC, 13-MFCC,<br>> > 41-MFCC. I have already successfully extracted MFCC vectors using<br>> > Aubio. Can I use Aubio for extract different number of components in<br>> > MFCC vector. Then how can I do it?<br>> ><br>> > Thanks, Malintha Adikari<br>> ><br>> ><br>> > _______________________________________________ aubio-user mailing<br>> > list aubio-user@aubio.org<br>> > https://lists.aubio.org/listinfo/aubio-user<br>> ><br></div> </div></body>
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