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LTFAT - Simple auditory processing

Peter L. Søndergaard, 2011 - 2023.

Plots

semiaudplot - 2D plot on auditory scale.

Auditory scales

audtofreq - Auditory unit to frequency conversion.
freqtoaud - Frequency to auditory unit conversion.
audspace - Auditory unit spaced vector
audspacebw - Auditory unit spaced vector by equal bandwidth.
erbtofreq - Erb scale to frequency conversion.
freqtoerb - Frequency to erb scale conversion.
erbspace - Equidistant points on the erb scale.
erbspacebw - Equidistant points by equal bandwidth.
audfiltbw - Bandwidth of audiory filters.

Range compression

rangecompress - Compress range of signal (mu-law etc).
rangeexpand - Expand range of signal.

Auditory filters

gammatonefir - Gammatone FIR approximation.

For help, bug reports, suggestions etc. please visit http://github.com/ltfat/ltfat/issues