mirror of https://github.com/drowe67/LPCNet.git
32 lines
842 B
Bash
Executable File
32 lines
842 B
Bash
Executable File
#!/bin/sh -x
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# train_pred2.sh
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# David Rowe Jan 2019
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# Train multi-stage VQ for LPCNet
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PATH=$PATH:/home/david/codec2-dev/build_linux/misc/
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if [ $# -lt 1 ]; then
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echo "usage: ./train_pred2.sh [-w] VQprefix"
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echo " $ ./train_pred2.sh pred2_v1"
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exit 1
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fi
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VQ_NAME=$1
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echo $VQ_NAME
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K=18
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STOP=1E-2
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echo "*********"
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echo "Pred 2"
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echo "*********"
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echo "weighting dctLy[0] ...."
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t=$(mktemp)
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extract all_speech_features_5e6.f32 $t 0 17 10 1 2
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cat $t | ./weight > $VQ_NAME'_s0.f32'
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vqtrain $VQ_NAME'_s0.f32' $K 2048 $VQ_NAME'_stage1.f32' -r $VQ_NAME'_s1.f32' -s $STOP
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vqtrain $VQ_NAME'_s1.f32' $K 2048 $VQ_NAME'_stage2.f32' -r $VQ_NAME'_s2.f32' -s $STOP
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vqtrain $VQ_NAME'_s2.f32' $K 2048 $VQ_NAME'_stage3.f32' -r $VQ_NAME'_s3.f32' -s $STOP
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vqtrain $VQ_NAME'_s3.f32' $K 2048 $VQ_NAME'_stage4.f32' -r $VQ_NAME'_s4.f32' -s $STOP
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