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Allocator override (speex_lib_ctl)
Better error handling
Fixed-point:
- Wideband
- Initialization
- Jitter buffer
Echo cancellation:
- Int array for denoiser hooks
Denoiser:
- Smooth gain (remove musical noise)
- Better noise adaptation
- Do some tuning
AGC:
- Use median filtering instead of "non-linear mean"
Features
-Add maximum/minimum bit-rate control for VBR
-Improve error handling (with perror-like call?)
Long-term quality improvements
-Improve perceptual enhancement (including wideband)
Standards
-Complete Speex RTP profile
-MIME type registration
ideas:
Peelable stream (double codebook, higher bands, stereo)
LPC from spectral domain
Better psycho-acoustic model. Masking curve from Vorbis?
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