3 Nov
2007
3 Nov
'07
6:22 p.m.
Patrick Marchwiak wrote:
Given a sample clip, I would like to be able to find
in another audio file a
part that sounds similar to the clip. So for example, given a cymbal sample,
I would like to be able to find a part of an audio file that sounds similar
to a cymbal. I am not interested in beat detection, but rather just getting
a single slice.
Its a well know problem isn digital signal processing and has a well know
solution (amongst the DSP people anyway):
http://en.wikipedia.org/wiki/Matched_filter
Cheers,
Erik
--
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Erik de Castro Lopo
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"I invented the term Object-Oriented, and I can tell you I
did not have C++ in mind." -- Alan Kay