Hello to all. I'm working on a program that will need to do some simple signal analysis (namely, find the frequency of an audio signal) as part of its operation.
Something like: ----- samples = list() for i in range(fft_length): samples.append(readSoundCard()) fft_bins = FFT(samples, sample_rate, window_function) for bin in fft_bins: #find strongest bin #return frequency in Hz corresponding to that bin ----- My question is, can someone recommend a library that provides an FFT function that will do what I want (i.e. take samples and return a list of bins)? Could be a binding to FFTW, or something else entirely. A search on PYPI returned nothing of interest. Any advice greatly appreciated! -Joe _______________________________________________ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: http://mail.python.org/mailman/listinfo/tutor
