


AMPMAP(1)                USER COMMANDS                  AMPMAP(1)



NAME
     ampmap.c - map amplitudes form CO item into given SY item.

SYNOPSIS
     ampmap (-I identify) (-i item) (-f F4 freq) (-d db max)  (-h
     higher form.) (-o) filename

DESCRIPTION
     This program takes as input a CO item and an  SY  item.  The
     frequencies  contained  in the Sy item are used to track the
     amplitudes calculated form the CO data. The  amplitudes  are
     scaled  to  lie  in  a  range  acceptable  for the JSRU syn-
     thersiser. The spectrum is integrated  for  unvoiced  sounds
     and during voiced sounds in the low frequency region.

     Options:

     -I         Identify the program name and version

     -i         Enter CO and SY items

     -f         Enter fourth formant freq. (default 3500Hz)

     -d         Enter maximum dB value (default 55dB)

     -m         Take max value in window.  Do  not  average  over
                10ms frame

     Switch low frequency integartion off.

INPUT ITEMS
     CO.xx

     SY.xx

OUTPUT ITEM
     SY.xx

BUGS
     None known

VERSION/AUTHOR
     1.1 - Andrew Breen

SOURCE
     /users/mark/sfs/man/../ucl/ampmap.c









Sun Release 4.1         Last change: UCL                        1



