createfiles

speech signal process tools

#! /bin/sh
# This material contains unpublished, proprietary software of
# Entropic Research Laboratory, Inc. Any reproduction, distribution,
# or publication of this work must be authorized in writing by Entropic
# Research Laboratory, Inc., and must bear the notice:
#
#    "Copyright (c) 1986-1990  Entropic Speech, Inc.
#    "Copyright (c) 1990-1991  Entropic Research Laboratory, Inc.
#                   All rights reserved"
#
# The copyright notice above does not evidence any actual or intended
# publication of this source code.
#
# @(#)createfiles	1.6   11/26/96     ESI/ERL
#
# Written by:
# Checked by:
# Revised by: David Burton
#
# Brief description:  This script creates files that are needed for the 
# lpcdemo and various makeplots demos
#

USE_ESPS_COMMON=off
export USE_ESPS_COMMON
ESPS_VERBOSE=0
export ESPS_VERBOSE
if test `mach_type` = CONVEX -o `mach_type` = SONY_RISC -o `mach_type` = SONY_68K
 then
  echo This script will fail if you do not have write permission on this directory.
 else
  if test ! -w . 
    then
	echo "You do not have write permission in this directory."
	exit 1
  fi
fi

echo Check out a license
echeckout
echo " "

# Turn off parameter warning
touch params

# Create reflection coefficient file
echo "Processing speech.sd to make speech.rc."
echo "   %refcof -p1:15000 -l 100 -S 50 -w hanning -m mburg -o 10 speech.sd speech.rc"
refcof -p1:15000 -l 100 -S 50 -w hanning -m mburg -o 10 speech.sd speech.rc 2> /dev/null

# Create LSF file
echo " "
echo "Converting reflection coefficients (RC) to line spectral frequencies (LSF)"
echo "   %spectrans -m lsf speech.rc speech.lsf"
spectrans -m lsf speech.rc speech.lsf