Displaying 3 results from an estimated 3 matches for "denoise_enabled".
2006 Dec 20
1
Broken denoiser in SVN (?)
...wince with a FIXED_POINT defined.
Denoiser works OK - it removes the noise, but then it unacceptable hurts
a voice.
Here is a code that I use:
#define TEST_DENOISE_SAMPLES 2000
void test_denoise()
{
FILE *fin;
FILE *fout;
spx_int32_t rate=0;
int chan=1;
int fmt=16;
int denoise_enabled = 1;
SpeexPreprocessState *preprocess;
fin = _tfopen(_T("Storage Card\\1.raw"), _T("rb"));
if(!fin)
return;
fout = _tfopen(_T("Storage Card\\2.raw"), _T("wb"));
if(!fout)
{
fclose(fin);
return;
}
preproc...
2004 Aug 06
0
Kindly help me with VAD activation
...the same experience. The VAD done in the encoder does not
seem to work very well at all. However, the VAD done by
speex_preprocess() works much better. You will also get better
results if you enable the denoiser, I think.
peex_preprocess_ctl(preprocess, SPEEX_PREPROCESS_SET_DENOISE,
&denoise_enabled);
speex_preprocess_ctl(preprocess, SPEEX_PREPROCESS_SET_VAD,
&vad_enabled);
speechDetected = speex_preprocess(preprocess, floatbuf, NULL);
Hope this helps,
Tom
Abhishek Parakh (abhishekp@ee.iitm.ac.in) wrote:
>
> Hello.
>
> I have generated a dll out of speex-1.1.4 using VC+...
2008 Feb 19
4
Patch for Analog Devices compiler & fixed-point AGC
...Tue Feb 19 19:44:10 2008
@@ -184,7 +184,7 @@
int ps_size; /**< Number of points in the power spectrum */
int sampling_rate; /**< Sampling rate of the input/output */
int nbands;
- FilterBank *bank;
+ FilterBank *bnk;
/* Parameters */
int denoise_enabled;
@@ -444,7 +444,7 @@
st->nbands = NB_BANDS;
M = st->nbands;
- st->bank = filterbank_new(M, sampling_rate, N, 1);
+ st->bnk = filterbank_new(M, sampling_rate, N, 1);
st->frame = (spx_word16_t*)speex_alloc(2*N*sizeof(spx_word16_t));
st->window = (spx_wo...