


TRMODSP(SFS1)     MISC. REFERENCE MANUAL PAGES      TRMODSP(SFS1)



NAME
     trmodsp - modify speech gain according to track item

SYNOPSIS
     trmodsp (-d) (-i item) file

DESCRIPTION
     trmodsp is a program to modify the  amplitude  of  a  speech
     waveform  according  to  a  supplied  track item.  In normal
     mode, the speech amplitude is multiplied by  the  track,  an
     option '-d' converts the track from dB first.  Interpolation
     is performed between track samples to  remove  most  discon-
     tinuities from the modified speech.

     Options and their meanings are:

     -I         Identify program and exit.

     -iitem     Select input item.

     -d         Track  item  in   in   dB.   0=multiply   by   1,
                6dB=multiply by 2, -6dB=multiply by 0.5.

INPUT ITEMS
     1.xx       Any speech item.

     16.xx      Any track item.

OUTPUT ITEMS
     SP         Gain modified speech waveform.

VERSION/AUTHOR
     1.0 - Mark Huckvale.

SOURCE
     /ptemp/mark/sfs/ucl/trmodsp.c



















Sun Release 4.1         Last change: UCL                        1



