Cycling 74 » Topic: smooth amp from fiddle~ http://cycling74.com/forums/topic/smooth-amp-from-fiddle/feed Wed, 19 Jun 2013 18:13:23 +0000 http://bbpress.org/?v=2.2.4 http://cycling74.com/forums/topic/smooth-amp-from-fiddle/#post-28578 <![CDATA[smooth amp from fiddle~]]> http://cycling74.com/forums/topic/smooth-amp-from-fiddle/#post-28578 Tue, 07 Nov 2006 23:29:01 +0000 pm I’m trying to modulate the amplitude of a sound from a file (using *~ and sfplay~) from the amplitude analysis of another input using fiddle~. The result is in dB, so I use jasch’s db2a~ to change it to a linear value. Since the variation of the amplitude is a bit jerky, I tried to use qlim and a line~ to smooth the amplitude variation. It’s still jerky… Does anybody has an idea of a more efficient way to do that?

]]> http://cycling74.com/forums/topic/smooth-amp-from-fiddle/#post-87921 <![CDATA[Re: smooth amp from fiddle~]]> http://cycling74.com/forums/topic/smooth-amp-from-fiddle/#post-87921 Wed, 08 Nov 2006 00:19:31 +0000 (karrrlo) try [slide~]

Quote: fakegolfer wrote on Tue, 07 November 2006 15:29
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> I’m trying to modulate the amplitude of a sound from a file (using *~ and sfplay~) from the amplitude analysis of another input using fiddle~. The result is in dB, so I use jasch’s db2a~ to change it to a linear value. Since the variation of the amplitude is a bit jerky, I tried to use qlim and a line~ to smooth the amplitude variation. It’s still jerky… Does anybody has an idea of a more efficient way to do that?
—————————————————-

]]> http://cycling74.com/forums/topic/smooth-amp-from-fiddle/#post-87922 <![CDATA[Re: smooth amp from fiddle~]]> http://cycling74.com/forums/topic/smooth-amp-from-fiddle/#post-87922 Wed, 08 Nov 2006 00:45:43 +0000 pm The slide~ helps to smooth the variation, but it often clips… I’m gonna keep working on it.

]]> http://cycling74.com/forums/topic/smooth-amp-from-fiddle/#post-87923 <![CDATA[Re: smooth amp from fiddle~]]> http://cycling74.com/forums/topic/smooth-amp-from-fiddle/#post-87923 Wed, 08 Nov 2006 01:43:43 +0000 Jakob Riis I would use dbtoa~ and rampsmooth~

Also, doesn’t fiddle~ have another idea about dB values than standard
Max?, I think it neds a subtraction of 96 or something

But then again, why not use peakamp~ instead of fiddle~ for the
amplitude analysis?

/J

07/11/06, kl. 0:29 +0100 , skrev Pm B:

>
>I’m trying to modulate the amplitude of a sound from a file (using *~
>and sfplay~) from the amplitude analysis of another input using fiddle~.
>The result is in dB, so I use jasch’s db2a~ to change it to a linear
>value. Since the variation of the amplitude is a bit jerky, I tried to
>use qlim and a line~ to smooth the amplitude variation. It’s still
>jerky… Does anybody has an idea of a more efficient way to do that?
>–
>Pm B
>

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