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dump cleanup, change alignment

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Remove already-disabled silence chopping code and make time alignment
the same as lpcnet_demo -features
This commit is contained in:
Jean-Marc Valin 2023-09-27 12:57:08 -04:00
parent ae0a140c40
commit 217c40d4ac
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GPG key ID: 531A52533318F00A
1 changed files with 2 additions and 24 deletions
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26
dnn/dump_data.c
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@ -125,9 +125,7 @@ int main(int argc, char **argv) {
opus_int16 pcm[FRAME_SIZE]={0};
int noisebuf[FRAME_SIZE]={0};
opus_int16 tmp[FRAME_SIZE] = {0};
float savedX[FRAME_SIZE] = {0};
float speech_gain=1;
int last_silent = 1;
float old_speech_gain = 1;
int one_pass_completed = 0;
LPCNetEncState *st;
@ -137,7 +135,7 @@ int main(int argc, char **argv) {
int pitch = 0;
FILE *fnoise = NULL;
float noise_gain = 0;
long noise_size;
long noise_size=0;
srand(getpid());
st = lpcnet_encoder_create();
argv0=argv[0];
@ -187,10 +185,7 @@ int main(int argc, char **argv) {
}
}
while (1) {
float E=0;
int silent;
size_t ret;
for (i=0;i<FRAME_SIZE;i++) x[i] = tmp[i];
ret = fread(tmp, sizeof(opus_int16), FRAME_SIZE, f1);
if (feof(f1) || ret != FRAME_SIZE) {
if (!training) break;
@ -202,24 +197,7 @@ int main(int argc, char **argv) {
}
one_pass_completed = 1;
}
for (i=0;i<FRAME_SIZE;i++) E += tmp[i]*(float)tmp[i];
if (0 && training) {
silent = E < 5000 || (last_silent && E < 20000);
if (!last_silent && silent) {
for (i=0;i<FRAME_SIZE;i++) savedX[i] = x[i];
}
if (last_silent && !silent) {
for (i=0;i<FRAME_SIZE;i++) {
float f = (float)i/FRAME_SIZE;
tmp[i] = (int)floor(.5 + f*tmp[i] + (1-f)*savedX[i]);
}
}
if (last_silent) {
last_silent = silent;
continue;
}
last_silent = silent;
}
for (i=0;i<FRAME_SIZE;i++) x[i] = tmp[i];
if (count*FRAME_SIZE_5MS>=10000000 && one_pass_completed) break;
if (training && ++gain_change_count > 2821) {
float tmp1, tmp2;