Speex: Difference between revisions
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* Speech/signal processing | * Speech/signal processing | ||
** | ** Write a better perceptual enhancer | ||
** Improve packet-loss concealment (PLC) | ** Improve packet-loss concealment (PLC) | ||
** Re-write the built-in voice activity detector (VAD) | ** Re-write the built-in voice activity detector (VAD) | ||
** Improve the 2.15 kbps vocoder mode | ** Improve the 2.15 kbps vocoder mode (there are even 4 unused bits left to use!) | ||
* Complete fixed-point | * Complete fixed-point | ||
| Line 21: | Line 21: | ||
** Perceptual enhancement | ** Perceptual enhancement | ||
* Implement maximum VBR bit-rate | * Features | ||
** Implement maximum VBR bit-rate | |||
** Implement peeling (write functions to strip some of the bits) | |||
* Documentation | * Documentation | ||
| Line 27: | Line 29: | ||
** Update the Speex manual based on recent papers | ** Update the Speex manual based on recent papers | ||
** Improve libspeex documentation | ** Improve libspeex documentation | ||
** Write good example code | |||
== External links == | == External links == | ||
* [[Wikipedia: Speex]] | * [[Wikipedia: Speex]] | ||
Revision as of 05:55, 14 February 2006
Speex
The Speex homepage has all the project info.
Tasks
- Speech/signal processing
- Write a better perceptual enhancer
- Improve packet-loss concealment (PLC)
- Re-write the built-in voice activity detector (VAD)
- Improve the 2.15 kbps vocoder mode (there are even 4 unused bits left to use!)
- Complete fixed-point
- Wideband
- VBR
- Rest of the narrowband modes
- More...
- Tune
- Noise weighting filter
- Perceptual enhancement
- Features
- Implement maximum VBR bit-rate
- Implement peeling (write functions to strip some of the bits)
- Documentation
- Use questions from the mailing list to create a better FAQ on the wiki
- Update the Speex manual based on recent papers
- Improve libspeex documentation
- Write good example code