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@@ -15,3 +15,6 @@ Check and add return values as appropriate. Make them more sensible!
Use the fftw guru interface to create multipurpose global plans from xtract_fft_init()
Add LPC via Schur algorithm
If argv uses an integer, then it should point to a variable of type int. At the moment floats are used to store ints.
+Write macro to truncate numbers <= 0 prior to taking log and integrate into functions across the library
+Add xtract_chords() - gets pitch classes from spectrum either as MIDI note numbers or pitch class and octave class - e.g. 'F#4' etc.
+Add xtract_subbands() - gets subband power or subband magnitude for given bands