[speex-dev] Question about SPEEX_PREPROCESS_SET_DENOISE

[Alex Wang]

I just download the 1.1.5. And it is working well. I try the xxx_int
functions at least it works. But I did not find the performance improvement.

But when I try this:

         m_pPreprocess= speex_preprocess_state_init(m_nSamplesPerFrame,
m_nSampleRate);

         speex_preprocess_ctl(m_pPreprocess, SPEEX_PREPROCESS_SET_DENOISE,
&tmp);

and add 

         speex_preprocess(m_pPreprocess, buf, NULL);

before encode. The result is really unacceptable. I think there must be
something wrong.

And for the encode I did not use abr or vbr because I can not make them
work.

Does the DENOISE really working in this ver? Or maybe I wrote some wrong
code?

Tks.

 

 

<p>Live Global Bid

  _____  

Alex X. Wang
Programmer Analyst
 <http://www.liveglobalbid.com> Live Global Bid Inc.
 <mailto:alex at liveglobalbid.com> alex at liveglobalbid.com
Phone: (306) 584 1383 

 

<p><p>
<hr noshade>
<img src="att-0109/01-image001.gif" alt="image001.gif">
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image001.gif
Type: application/octet-stream
Size: 4048 bytes
Desc: not available
Url : http://lists.xiph.org/pipermail/speex-dev/attachments/20040528/830502bd/image001.obj