about to reconfigure for just vk5apr and david

src/dump_data.c

@@ -337,7 +337,7 @@ int main(int argc, char **argv) {
       fprintf(stderr, "\nOptions:\n");
       fprintf(stderr, "  -c --c2pitch   Codec 2 pitch estimator\n");
       fprintf(stderr, "  -v --c2voicing Codec 2 voicing estimator\n");
-      fprintf(stderr, "  -i --mag       ouput magnitudes Ly rather than dct(Ly)\n");
+      fprintf(stderr, "  -i --mag       output magnitudes Ly rather than dct(Ly)\n");
       fprintf(stderr, "  -n --nvec      Number of training vectors to generate\n");
       fprintf(stderr, "  -z --fuzz      fuzz freq response and gain during training (default on)\n");
       exit(1);

src/tinytrain.sh

@@ -7,8 +7,14 @@
 #   $ cd LPCNet/build_linux
 #   $ ../src/tinytrain.sh
 
-SRC=all_speech
-DATE=190804b
+SRC1=david_16kHz.wav # 122s
+SRC2=vk5apr_recording_21_may.wav # 64s
+SRC3=all_speechcat.sw
+SRC4=wianews-2019-01-20.s16
+SRC5=bob.wav
+SRC=train_src
+
+DATE=190806b
 
 synth() {
   ./src/dump_data --mag --test --c2pitch --c2voicing ~/Downloads/$1.sw $1.f32
@@ -16,13 +22,21 @@ synth() {
 }
 
 train() {
-  ./src/dump_data --mag --train --c2pitch --c2voicing -z 0 -n 1E6 ~/Downloads/$SRC.sw $SRC.f32 $SRC.pcm
-  ../src/train_lpcnet.py $SRC.f32 $SRC.pcm lpcnet_$DATE
-  ../src/dump_lpcnet.py lpcnet_"$DATE"_10.h5
-  cp nnet_data.c src
-  make test_lpcnet
+    sox ~/Downloads/$SRC1 \
+	-r 16000 ~/Downloads/$SRC2 \
+	-t sw -r 16000 ~/Downloads/$SRC3 \
+	-t sw -r 16000 -c 1 ~/Downloads/$SRC4 \
+        ~/Downloads/$SRC5 \
+	-t sw $SRC.sw
+    ./src/dump_data --mag --train --c2pitch --c2voicing -z 1 $SRC.sw $SRC.f32 $SRC.pcm
+    ../src/train_lpcnet.py $SRC.f32 $SRC.pcm lpcnet_$DATE
+    ../src/dump_lpcnet.py lpcnet_"$DATE"_10.h5
+    cp nnet_data.c src
+    make test_lpcnet
 }
 
 train
-synth c01_01 $DATE'_f'
-synth mk61_01 $DATE'_m'
+#synth c01_01 $DATE'_f'
+#synth mk61_01 $DATE'_m'
+synth bob $DATE'_bob'
+synth wia $DATE'_wia'