addsd.test

speech signal process tools

#! /bin/sh
# @(#)addsd.test	3.3 10/9/87 ESI
# test script for addsd (1-ESPS)

testsd -Tsine -l100 -p100 test1.sd
cp test1.sd test2.sd

# Now test -g option with zero gain
# there should be 10 elements = 0, 38.26, 70.71, 92.39, 100, 92.39,
# 70.71, 38.27, 0, -38.27
echo "Test of -g option - "
echo "there should be 10 elements = 0, 38.26, 70.71, 92.39, 100,"
echo "                             92.39, 70.71, 38.27, 0, -38.27"
addsd -p1:10 -g0 test1.sd test2.sd tst.sd ; psps tst.sd
echo " "

# Now test with -1 gain and standard input
# There should be 10 elements - all about 0
echo "Test of -p option - there should be 10 elements = 0"

addsd -p1:10 -g-1 - test2.sd tst.sd < test1.sd ; psps -H tst.sd
echo " "

# Now test -t option
# There should be 6 elements - all 0
echo "Test of -t option"
echo "There should be 6 elements - all 0"
echo "1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1" | testsd -a- alt1.sd
echo "-1 1 -1 1 -1 1" | testsd -a- alt2.sd
addsd -t alt1.sd alt2.sd test3.sd
psps -H test3.sd

#Now test reuse
echo "Test reuse -- there should be 20 zeros"
addsd alt1.sd alt2.sd test3.sd
psps -H test3.sd

# Now test stdin
# There should be a PSPS listing with 10 zeros
echo "Testing STDIN"
echo "There should be a PSPS listing with 10 zeros"
addsd -p1:10 -g-1 - test2.sd tst.sd < test1.sd ; psps -H tst.sd
echo " "

#Now test stdout
# There should be a PSPS listing with 10 zeros
echo " Testing STDOUT"
echo " There should be a PSPS listing with 10 zeros"
addsd -p1:10 -g-1 test1.sd test2.sd - > tst.sd ; psps -H tst.sd
echo " "

echo "0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"| testsd -a- zeros.sd
addsd -t -g-1 zeros.sd test1.sd test3.sd

# Now Test when f2 = f1
# There should be a PSPS listing with 100 elements - all zero
echo "Test when f2 has same number of points as f1"
echo "There should be 100 points - all about zero"
echo "First check psps header for 100 elements"
addsd test1.sd test3.sd test4.sd
psps -D test4.sd - | grep records:
echo "Now see that they are all about zero"
psps -H test4.sd

testsd -Tsine -p16 -l100 test1.sd

# Now Test when f2 > f1
# There should be a PSPS listing with 16 elements
# They should all be about zero
echo "Test when f2 has more points than f1"
echo "There should be 16 elements; they should all be about zero"
addsd test1.sd test3.sd - | psps -H -
echo " "