http://cycling74.com/forums/topic/lores-cutoff-frequency-inlet-speed/feed Wed, 19 Jun 2013 21:51:33 +0000 http://bbpress.org/?v=2.2.4 http://cycling74.com/forums/topic/lores-cutoff-frequency-inlet-speed/#post-58826 http://cycling74.com/forums/topic/lores-cutoff-frequency-inlet-speed/#post-58826 Fri, 09 Sep 2011 23:13:06 +0000 bkshepard Does the middle (cutoff frequency) input on lores~ accept audio rate frequency changes? I’m trying to do an audio-rate oscillator controlling the cutoff and I’m not sure if it’s actually responding to the frequency changes at audio rate, or interrupt rate.

]]> http://cycling74.com/forums/topic/lores-cutoff-frequency-inlet-speed/#post-211441 http://cycling74.com/forums/topic/lores-cutoff-frequency-inlet-speed/#post-211441 Sat, 10 Sep 2011 12:59:15 +0000 Ch You can use a signal to control the cutoff frequency of lores~. however the cutoff frequency won’t be updated at every signal sample, but only every buffer size : the frequency will be set to the value of the first sample of the audio buffer. So if you got a 512 buffer, the freq will only be updated every 512 samples. if you really want to update the frequency of lores~ with a sample accuracy the only way is to set the audio buffer size to 1…
Be aware that controlling the lores~ cutoff freq with an oscillator (such as cycle~) can lead to instability in some cases.
note that the lores~ c code can be found in the sdk examples http://www.cycling74.com/download/MaxSDK-5.1.7.zip

]]> http://cycling74.com/forums/topic/lores-cutoff-frequency-inlet-speed/#post-211442 http://cycling74.com/forums/topic/lores-cutoff-frequency-inlet-speed/#post-211442 Sat, 10 Sep 2011 16:38:17 +0000 bkshepard Thank you Ch for a very helpful explanation!

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