MAKEPLP(1SP)

NAME
makeplp - computes perceptual linear predictive analysis

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

DESCRIPTION
makeplp computes the perceptual linear predictive (PLP) analysis of a speech signal, read either from the specified input speech file name (-f inputfile ) or from <stdin> The computed PLP-coefficients are written to the specified output file (-f outputfile ) or to <stdout> using a generalized tdat data structure.

OPTIONS

-f input file name
    [stdin]

-o output file name
    [stdout]

-w analysis window size (in milliseconds)
    [10]

-i window step size (in milliseconds)
    [3]

-s start time (in milliseconds)
    [0]

-e peak enhancment factor
    [0.6]

-m model order
    [5]

-n number of output parameters
    [6]

-g (if you don't want gain computed)
    [compute gain]

-h online help

EXAMPLE

% makeplp -m 7 -n 8 -s -3.5 -f si1339.wav | tdat2ascii

SEE ALSO
tdat(5SP), ComputePLP(3SP)

BUGS

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