testfile

speech signal process tools

#
# testfile for btosps
# @(#)testfile	3.5 3/14/90 ESI
#
#set -x
echo "single channel test"
rm -f params
testsd -t short a.sd
bhd a.sd > a
btosps -f 8000 -c "single channel test" a b.sd
echo "the following diffs should show only trivial differences:"
pspsdiff -l a.sd b.sd
echo " "
echo "and the following diffs should show only trivial differences:"
cat a | btosps -c "single channel test" -f 8000 - - | cat > b.sd
pspsdiff -l a.sd b.sd
echo " "
echo "2-channel complex test"
testsd -p100 -T sine -t double_cplx a.sd
testsd -p100 -T uniform -t double_cplx b.sd
mux a.sd b.sd c.sd
bhd c.sd c.nhd
btosps -c "dual channel complex test"  -t double_cplx -n 2 c.nhd c2.sd
echo "the following diffs should show only trivial differences:"
pspsdiff -l c.sd c2.sd