3 ARM and Blackfin assembly (filters)
4 Handle input buffer properly in nb_celp.c
5 target_update() use of MULT16_16_Q11_32
6 target_update() for float too
8 Allocator override (speex_lib_ctl)
15 - Int array for denoiser hooks
17 - Smooth gain (remove musical noise)
18 - Better noise adaptation
21 - Use median filtering instead of "non-linear mean"
26 -Add maximum/minimum bit-rate control for VBR
27 -Improve error handling (with perror-like call?)
29 Long-term quality improvements
30 -Improve perceptual enhancement (including wideband)
33 -Complete Speex RTP profile
34 -MIME type registration
37 Peelable stream (double codebook, higher bands, stereo)
38 LPC from spectral domain
39 Better psycho-acoustic model. Masking curve from Vorbis?