Speex

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(more tasks)
(tasks)
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* Speech/signal processing
* Speech/signal processing
-
** Implement a new perceptual enhancer
+
** 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 13:55, 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

External links

Retrieved from "http://wiki.xiph.org/Speex"
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