testfile

speech signal process tools

#
#
# testfile for mcplay
# @(#)testfile	3.1 10/1/87 ESI
echo In order to test mcplay, you must have your converters properly
echo configured and wired to the clocks.
echo
echo Wire your speech output to d/a channel 0
echo and connect clock zero from the EF-12 to the d/a clock input.
echo
echo Check the default names for the clock and converter device.
echo The clock device might be /dev/dacp0/clk or /dev/dacp0/efclk \(for
echo an EF-12M\).   If the default isn\'t what you need then change the
echo entry in the install script and recompile play \(install play\).
echo
ESPSCOM=com
export ESPSCOM
rm -f com
echo This should give a no input file message.
echo % mcplay
mcplay
echo
echo Make some input files
testsd -s.25 -f400 a.sd
testsd -s.25 -f 1000 b.sd
rm -f com
echo Should process both files
echo % mcplay a.sd b.sd
mcplay a.sd b.sd
echo Run again with no name it should fail
echo %mcplay
mcplay
echo Run with one file it should write common
echo % mcplay a.sd
mcplay a.sd
echo This is the common file:
cat com
echo Run it again with no arguments so it will use common
echo % mcplay
mcplay
echo
echo Scale the data up two bits
echo % mcplay -b-2 a.sd
mcplay -b-2 a.sd
echo
echo Scale the data down two bits
echo % mcplay -b2 a.sd
mcplay -b2 a.sd
echo Run it again with debug on
echo % mcplay -x5 -b2 a.sd
mcplay -x5 -b2 a.sd
echo
rm a.sd b.sd com