ArrayArrayArrayArray BrainModular BrainModular Users Forum 2016-02-29T22:29:21+02:00 https://brainmodular.fr/forums/app.php/feed/topic/5333 2016-02-29T22:29:21+02:00 2016-02-29T22:29:21+02:00 https://brainmodular.fr/forums/viewtopic.php?t=5333&p=34862#p34862 <![CDATA[auto classification of sounds]]> But could be fun to be able to classified sound in real time !

Statistics: Posted by oli_lab — 29 Feb 2016, 21:29

]]> 2016-02-29T11:49:34+02:00 2016-02-29T11:49:34+02:00 https://brainmodular.fr/forums/viewtopic.php?t=5333&p=34859#p34859 <![CDATA[auto classification of sounds]]> Some stuff here:
http://hyperphysics.phy-astr.gsu.edu/hb ... imbre.html
And here:
http://amath.colorado.edu/pub/matlab/music/
OK, now this is good:
http://epubs.siam.org/doi/pdf/10.1137/S00361445003822

I won't put any more links in ...
Simon.

Statistics: Posted by sm_jamieson — 29 Feb 2016, 10:49

]]> 2016-02-29T01:29:14+02:00 2016-02-29T01:29:14+02:00 https://brainmodular.fr/forums/viewtopic.php?t=5333&p=34858#p34858 <![CDATA[auto classification of sounds]]>
the way I done it was by doing an FFT, and get the number of different frequencies present in the audio file : the more bands of significant value mean something quite noisy...

but to recognise instruments, my guess would be that you need balaysian networks, have a system that can learn to recognize enveloppe shape in a fuzzy way...well quite a project !

Statistics: Posted by oli_lab — 29 Feb 2016, 00:29

]]> 2016-02-26T21:25:58+02:00 2016-02-26T21:25:58+02:00 https://brainmodular.fr/forums/viewtopic.php?t=5333&p=34837#p34837 <![CDATA[auto classification of sounds]]> I am trying to classify my sounds into genre to allow quick selection.
Would it be possible to produce a module that can analyse incoming sounds and classify them into
genre, such as brass, strings, piano, electric piano, etc.?
Simon.

Statistics: Posted by sm_jamieson — 26 Feb 2016, 20:25

]]> BrainModular BrainModular Users Forum 2016-02-29T22:29:21+02:00 https://brainmodular.fr/forums/app.php/feed/topic/5333 2016-02-29T22:29:21+02:00 2016-02-29T22:29:21+02:00 https://brainmodular.fr/forums/viewtopic.php?t=5333&p=34862#p34862 <![CDATA[auto classification of sounds]]> But could be fun to be able to classified sound in real time !

Statistics: Posted by oli_lab — 29 Feb 2016, 21:29

]]> 2016-02-29T11:49:34+02:00 2016-02-29T11:49:34+02:00 https://brainmodular.fr/forums/viewtopic.php?t=5333&p=34859#p34859 <![CDATA[auto classification of sounds]]> Some stuff here:
http://hyperphysics.phy-astr.gsu.edu/hb ... imbre.html
And here:
http://amath.colorado.edu/pub/matlab/music/
OK, now this is good:
http://epubs.siam.org/doi/pdf/10.1137/S00361445003822

I won't put any more links in ...
Simon.

Statistics: Posted by sm_jamieson — 29 Feb 2016, 10:49

]]> 2016-02-29T01:29:14+02:00 2016-02-29T01:29:14+02:00 https://brainmodular.fr/forums/viewtopic.php?t=5333&p=34858#p34858 <![CDATA[auto classification of sounds]]>
the way I done it was by doing an FFT, and get the number of different frequencies present in the audio file : the more bands of significant value mean something quite noisy...

but to recognise instruments, my guess would be that you need balaysian networks, have a system that can learn to recognize enveloppe shape in a fuzzy way...well quite a project !

Statistics: Posted by oli_lab — 29 Feb 2016, 00:29

]]> 2016-02-26T21:25:58+02:00 2016-02-26T21:25:58+02:00 https://brainmodular.fr/forums/viewtopic.php?t=5333&p=34837#p34837 <![CDATA[auto classification of sounds]]> I am trying to classify my sounds into genre to allow quick selection.
Would it be possible to produce a module that can analyse incoming sounds and classify them into
genre, such as brass, strings, piano, electric piano, etc.?
Simon.

Statistics: Posted by sm_jamieson — 26 Feb 2016, 20:25

]]>