55Extract acoustic features form from audio file.\n\
56\n\
57The main parameters that affect the final output, with typical values, are:\n\
58\n\
59samprate, typically 8000, 11025, or 16000\n\
60lowerf, 130, 200, 130, for the respective sampling rates above\n\
61upperf, 3700, 5200, 6800, for the respective sampling rates above\n\
62nfilt, 31, 37, 40, for the respective sampling rates above\n\
63nfft, 256 or 512\n\
64format, raw or nist or mswav\n\
65\"";
66
67constchar examplestr[] =
68"Example: \n\
69This example creates a cepstral file named \"output.mfc\" from an input audio file named \"input.raw\", which is a raw audio file (no header information), which was originally sampled at 16kHz. \n\
96"Argument file (e.g. feat.params from an acoustic model) to read parameters from. This will override anything set in other command line arguments." },