 Jean-Marc Valin
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691f6f931b
Fixing bandwidth selection hysteresis
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vor 8 Jahren |
|
Jean-Marc Valin
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78fc664c0c
Boosting the high-band bitrate on transients for hybrid mode
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vor 8 Jahren |
|
Jean-Marc Valin
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34da05b30d
Fixes signed integer overlof in silk_ADD_POS_SAT32()
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vor 8 Jahren |
 Felicia Lim
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33f18a20dc
Turn on DTX only when the noise is sufficiently quiet
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vor 8 Jahren |
|
Felicia Lim
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3648134672
New DTX that works in all modes (SILK/CELT/HYBRID)
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vor 8 Jahren |
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Felicia Lim
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425e8a9bda
Skip analysis if the frame contains only digital silence
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vor 8 Jahren |
|
Jean-Marc Valin
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e437424c23
NLSF_VQ_MAX_SURVIVORS is no longer useful
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vor 8 Jahren |
 Koen Vos
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8daa4d3739
take advantage of more efficient NLSF quantization by reducing number of survivors in search
|
vor 9 Jahren |
|
Koen Vos
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eb2c8f38e6
NLSF_del_dec_quant minor clean up
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vor 9 Jahren |
|
Koen Vos
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c462ae920e
NLSF_encode now also uses NLSF weights from table
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vor 9 Jahren |
|
Koen Vos
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aa7e174891
NLSF VQ now uses absolute error, and prediction
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vor 9 Jahren |
|
Koen Vos
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2955f68b14
NLSF decoding now uses tables for NLSF weights
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vor 9 Jahren |
|
Jean-Marc Valin
|
7c645606c4
Implement sum_sqr_shift() using two passes with no branch inside the loops
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vor 9 Jahren |
|
Jean-Marc Valin
|
fe4d91c2e3
Simplifying fast_atan2f()
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vor 8 Jahren |
|
Jean-Marc Valin
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61714e9edb
Quality: Increase CELT rate for voiced frames in hybrid mode
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vor 8 Jahren |
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Jean-Marc Valin
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45773d830f
Better modeling of the effect of CBR and complexity
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vor 8 Jahren |
|
Jean-Marc Valin
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ecfdb2862a
Re-enabling high-band attenuation for hybrid mode
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vor 8 Jahren |
|
Jean-Marc Valin
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d68e809bf8
Quality: Retrained classifier MLP with better data
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vor 9 Jahren |
|
Jean-Marc Valin
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7e0ca4337f
Using "hybrid" flag instead of "start!=0"
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vor 9 Jahren |
|
Jean-Marc Valin
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64dd0c03cc
Quality: Making the encoder more aggressive at using wider bandwidths
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vor 9 Jahren |
|
Jean-Marc Valin
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fb1d3165e0
Quality: Removes high-band attenuation in hybrid mode -- at least for now
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vor 9 Jahren |
|
Jean-Marc Valin
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66f3ef3180
Quality: Adds SILK rate interpolation function
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vor 9 Jahren |
|
Jean-Marc Valin
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bcd6abad43
Quality: Makes real CELT VBR work for hybrid too
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vor 9 Jahren |
|
Jean-Marc Valin
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0247d34d6a
Quality: Forces trim to 5 on hybrid mode
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vor 9 Jahren |
|
Jean-Marc Valin
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8dcf4acc5d
Quality: Encoding music in full-band stereo from 32 kb/s
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vor 9 Jahren |
|
Jean-Marc Valin
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59618a5fa2
Quality: removes VBR attenuation at low bitrate
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vor 9 Jahren |
|
Jean-Marc Valin
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c1acbe0818
Adds checksum for 1.1.3
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vor 8 Jahren |
|
Jean-Marc Valin
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aa32042a50
Slightly increase the safety margin for opus_pcm_soft_clip()
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vor 8 Jahren |
|
Jean-Marc Valin
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bca70b87ef
Fixes opus_pcm_soft_clip() returning values slightly larger than +/-1 with -ffast-math
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vor 8 Jahren |
|
Jean-Marc Valin
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6be769c3f3
Apply 02f3ac225f99 fix for divide-by-zero to the SSE4.1 version of silk_burg_modified()
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vor 8 Jahren |
