Cycling 74 » Topic: Detecting beat in an audio signal http://cycling74.com/forums/topic/detecting-beat-in-an-audio-signal/feed Tue, 18 Jun 2013 23:18:01 +0000 http://bbpress.org/?v=2.2.4 http://cycling74.com/forums/topic/detecting-beat-in-an-audio-signal/#post-53768 <![CDATA[Detecting beat in an audio signal]]> http://cycling74.com/forums/topic/detecting-beat-in-an-audio-signal/#post-53768 Mon, 03 Jan 2011 21:15:00 +0000 Garrett Hi

Quick msp question. I want to detect beats (I think) from an incoming audio signal of a contact mic (a heartbeat). So far I’ve come accross beat~, bonk~ and fiddle~ (which I’ve used before) but not too sure which one I should be using or if there is another I’ve missed? Beat~ seemed to do nothing when I tested and bonk~ seemed to just capture everything.

Any help much appreciated.

Garrett

]]> http://cycling74.com/forums/topic/detecting-beat-in-an-audio-signal/#post-193408 <![CDATA[Re: Detecting beat in an audio signal]]> http://cycling74.com/forums/topic/detecting-beat-in-an-audio-signal/#post-193408 Wed, 05 Jan 2011 08:45:33 +0000 Frans-Jan Wind Did you try filtering the signal before processing? I can imagine you only need to follow the low frequencies, so a low pass filter could help you

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