MU2WAV(1SP)

NAME
mu2wav - converts a mu-law waveform to a shortpack SPHERE-headered file

SYNOPSIS
<stdin> | mu2wav [options] | <stdout>

DESCRIPTION
mu2wav converts a mu-law encoded waveform file into a shortpack encoded SPHERE-headered .wav file. Reads either from the specified input file (-f mulaw_file ) or from <stdin> The output is written to the specified output file (-o outfilename ) or to <stdout>

OPTIONS

-f input speech file name
    [stdin]

-o output filtered file name
    [stdout]

- r sampling rate
    [8000Hz]

-h online help

EXAMPLES

    % cat glass.au | mu2wav > glass.wav

    % mu2wac -f glass.au -r 16000 -o glass.wav

SEE ALSO
WavWrite(3SP), SpeechRead(3SP)

BUGS

AUTHORS
Center for Spoken Language Understanding
Department of Computer Science and Engineering
Oregon Graduate Institute of Science & Technology

The shortpack compression algorithm is from Mike Phillips; the code is by Peter Daly. Both from Spoken Language Systems Group at MIT Laboratory for Computer Science.