freedv-gui/codec2-1.2.0/unittest/check_peak.sh

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#!/usr/bin/env bash
#
# Check peak level of each FreeDV waveform is about the same to present
# consistent drive to transmitters.
#
# For manual run outside of ctest:
# cd codec/build_linux
# PATH=${PATH}:${HOME}/codec2/build_linux/src
# ./unittest/check_peak.sh
# OR:
#
voice_test() {
mode=$1
echo -n "$mode "
f=$(mktemp)
freedv_tx $mode ../raw/ve9qrp_10s.raw $f --clip 1
octave_cmd="cd ../octave;
t=load_raw('${f}');
mx=max(t); printf('%d ',max(t));
if (mx > 16000) && (mx < 17000) printf('PASS\n') else printf('FAIL\n') end"
octave-cli -qf --eval "$octave_cmd"
}
data_test() {
mode=$1
echo -n "$mode "
f=$(mktemp)
freedv_data_raw_tx --framesperburst 2 --bursts 3 --testframes 6 $mode /dev/zero $f 2>/dev/null
octave_cmd="cd ../octave;
t=load_raw('${f}');
mx=max(t); printf('%d ',max(t));
if (mx > 16000) && (mx < 17000) printf('PASS\n') else printf('FAIL\n') end"
octave-cli -qf --eval "$octave_cmd"
}
if [ "$1" == "LPCNet" ]; then
# these don't get run unless we build with LPCNet
voice_test "2020"
voice_test "2020B"
else
voice_test "1600"
voice_test "700C"
voice_test "700D"
voice_test "700E"
voice_test "800XA"
voice_test "2400A"
voice_test "2400B"
data_test "datac0"
data_test "datac1"
data_test "datac3"
data_test "datac4"
data_test "datac13"
fi
exit 0