Hello,<br>Merry Christmas and happy new year for everyone.<br><br>I've started porting Speex 1.2rc1 on a 32-bit microcontroller, so far everything goes fine for Norrowband modes.<br>But when I'm trying to encode in wideband mode with quality higher than 5 then decode <br>
my file back, I get inaudible "thing" (just strong noise).<br><br><br> - All frames are decoded with correct result (decoder function returns 0 for each decoded frame), so I <br> guess encoded frames are correct.<br>
- Starting from quality 5 a low noise becomes audible and gets higher when quality is increased<br> till reaching Quality 8 where I can hear nothing but annoying noise<br> - When I decode a file encoded on my PC (using speex utility with the
same config of my <br> encoder) it sounds great. So I suppose the issue might
be on my encoder side.<br> - I'm using fixed point configuration, and I updated the MAX_CHARS_PER_FRAME value<br> to 80 (I guess I'd never outpass this value, right? but I checked even with 200).<br> <br><br>
Is there something I should specially take care of for Wideband mode? <br>Did anyone encountered a similar issue?<br><br>Thank you in advance for any comments/hints :-)<br><br>With best regards.