Cycling 74 » Topic: Getting a crescendo out of a comb filter over a fixed length of time? http://cycling74.com/forums/topic/getting-a-crescendo-out-of-a-comb-filter-over-a-fixed-length-of-time/feed Tue, 18 Jun 2013 21:10:05 +0000 http://bbpress.org/?v=2.2.4 http://cycling74.com/forums/topic/getting-a-crescendo-out-of-a-comb-filter-over-a-fixed-length-of-time/#post-36821 <![CDATA[Getting a crescendo out of a comb filter over a fixed length of time?]]> http://cycling74.com/forums/topic/getting-a-crescendo-out-of-a-comb-filter-over-a-fixed-length-of-time/#post-36821 Wed, 09 Apr 2008 16:35:47 +0000 Dr. Spankenstein I’m trying to create rolls from streaming audio but can’t figure out how to get a crescendo effect out of a comb filter. In other words the subsequent echoes created by the comb filter gradually get louder as opposed to dying away.

I know this idea screams the use of feedback but I can’t understand how to limit the feedback to a fixed time, thus creating an envelope that can either be a crescendo or decrescendo for each click….

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#P comment 237 305 279 196628 I have to use a comb filter as I will want to have “on the fly” echoes from any sound that is fed into comb~ and therefore avoiding record~;
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#P comment 237 140 349 196628 E.g. A crescendo with the initial click starting quietly and getting louder until loudest just before the click object receives another bang and the envelope happens again;
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#P comment 237 54 290 196628 How would get the the click to gradually get louder for each subsequent echo?;
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Thanks,

Rhys

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