 jmvalin
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8180ce8edd
Modified WB perceptual filter, starting a multi-pulse "branch"
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23 years ago |
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jmvalin
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d14aaf795c
Added joint optimization of excitation gains
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23 years ago |
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jmvalin
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132fe8a2d7
crappy wideband codec at 28.5 kbps...
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23 years ago |
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jmvalin
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4ac4285d2b
Wideband almost done but buggy...
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23 years ago |
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jmvalin
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9574de7033
Adjustable LPC analysis (lag windowing, noise floor), changed wideband
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23 years ago |
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jmvalin
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ee987fd1f6
More wideband stuff...
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23 years ago |
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jmvalin
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b6fd00728d
Oops... let's leave a working narrowband codec...
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23 years ago |
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jmvalin
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235a63a984
We're going wideband...
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23 years ago |
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jmvalin
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5747975368
Think the modularity stuff is mostly done...
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23 years ago |
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jmvalin
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6e9bdba108
Cleanup mostly done for the encoder. All functions are now in the mode
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23 years ago |
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jmvalin
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afc40879ee
More cleanup in codebook search...
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23 years ago |
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jmvalin
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ab9dbc47c0
Cleaning up the code and making it easier to switch algorithms...
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23 years ago |
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jmvalin
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a6656f48dc
Decoder seems to work
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23 years ago |
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jmvalin
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ead4dde2b6
More decoder stuff
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23 years ago |
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jmvalin
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0241c4383f
Decoding of pitch (still untested)
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23 years ago |
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jmvalin
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7186b82a0a
More decoder work
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23 years ago |
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jmvalin
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9db812ae2e
Code cleanup, removed warnings
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23 years ago |
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jmvalin
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77b23be33f
Some decoder stuff, web page update
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23 years ago |
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jmvalin
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3868c5574e
The encoder (testenc) now produces a bitstream
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23 years ago |
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jmvalin
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33960eed18
Working demo...
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23 years ago |
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jmvalin
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0c91bcd365
The code is getting horribly messy, but there's too much stuff that needs
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23 years ago |
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jmvalin
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339c2f5c21
Big cleanup... filter memories, stack allocation, ...
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23 years ago |
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jmvalin
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551b71b32d
Some early decoder stuff
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23 years ago |
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jmvalin
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cdf545bd96
Integrating the modes and bitstream.
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23 years ago |
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jmvalin
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80cb7c0fbe
Pitch prediction stuff...
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23 years ago |
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jmvalin
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08aae9377a
Started the decoder part, I think we now update filters in a better way
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23 years ago |
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jmvalin
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cab5ca57bf
Added 3-tap pitch predictor by analysis by synthesis
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23 years ago |
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jmvalin
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48cb0888fe
First working demo of the encoder (not fully quantized yet, no fancy
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23 years ago |
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jmvalin
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02a16b8ee9
Looks like W(z)=A(z/.9)/A(z/.5) works now...
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23 years ago |
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jmvalin
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1392b07a5d
For the 1000th time, I think I've figured out the filter memory details
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23 years ago |
