Dear Tutors, I was studyin the two python implementations of geortzel algo for DTMF detection:
http://www.black-aura.com/blog/2011/12/10/python-implementation-of-the-goertzel-algorithm-dtmf-decoding/ . http://johnetherton.com/projects/pys60-dtmf-detector/ However, I found that both of these have limited functionality in terms of frequency ranges and when it comes to .wav files with more noise. Can you please help to guide me if you are aware of any other better implementations of goertzel algo in python? Or which can be the best mailing list for the queries regarding DTMF decoding/ goertzel alogs? Thanks for your help. Best Regards, Banes
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