Jul 16, 2010, 11:24 PM
Post #1 of 1
Analyze an audio stream
Would it be possible, with perl, to analyze an audio stream and check if there is any sound coming out of it?
For example, if I were to feed a beep into the speakers, and had a perl script listening on the audio output source, and wanted to tell it "if its this frequency, then run &this subroutine"
Am I way off base? Should I pick a different language, or is there some magical module I'm overlooking here? :)