LSPSYNTH

NAME

lspsynth - synthesize speech waveform from line spectral pairs + residual

SYNOPSIS

lspsynth (-i item) (-r) (-l dblevel) file

DESCRIPTION

lspsynth reverses the analysis of lspanal(SFS1) to resynthesize a waveform from the line spectral frequencies and a residual.

Options and their meanings are:

-I Identify program and version number.

-i item Select input item number.

-r Synthesize the signal backwards. Pitch synchronous analysis only.

-l dblevel Change level by this amount (decibels).

INPUT ITEMS

14.xx Predictor coefficients stored as LSPs

2.xx Residual

OUTPUT ITEMS

1 Resynthesized speech signal

VERSION/AUTHOR

1.0 - Mark Huckvale

Wed Jul 17 22:31:36 2013