Blackfin assembly tweaking
[speexdsp.git] / TODO
1 Allocator override (speex_lib_ctl)
2 Support alloca/variable size arrays
3 Better error handling
4 Fixed-point:
5   - Packet-loss concealment
6   - Wideband
7   - Initialization
8   - Jitter buffer
9 Echo cancellation:
10   - Re-enable denoiser hooks
11   - Improve doubletalk detector
12 Denoiser:
13   - Fix hyper-geometric approximation
14   - Do some tuning
15 VAD-NG:
16   - Use median filtering instead of "non-linear mean"
17
18
19
20 Features
21 -Add maximum/minimum bit-rate control for VBR
22 -Get the encoder to use the rate of packet loss (more conservative pitch gains)
23 -Improve error handling (with perror-like call?)
24
25 Long-term quality improvements
26 -Improve perceptual enhancement (including wideband)
27
28 Standards
29 -Complete Speex RTP profile
30 -MIME type registration
31
32 ideas:
33 Peelable stream (double codebook, higher bands, stereo)
34 LPC from spectral domain
35 Better psycho-acoustic model. Masking curve from Vorbis?