All your problems with Audio, Video and Images.
Is it possible to have an application react immediatly to audio input, without recording it? For example, when the audio is high pitched display a bright screen, when it's low pitched display a dark screen.
- Senior Developer
- Posts: 104
- Joined: Thu Sep 09, 2010 10:19 pm
This is similar to the 'Real Time Analyzer' apps and VU meter apps that use audio recorder to record a buffer full of samples, then calc the avg or peak or rms of the buffer and graph it. You would need to do a hipass and/or lopass filter at the freq you are interested in. Search for Chamberlin State variable fiter at harmony central?
- Junior Developer
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- Joined: Sun Apr 11, 2010 11:34 pm
- Location: Orlando
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