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Discussion Groups | Speech Coding | g.729 annex B

Technical discussions related to Speech Coding (all itu and other vocoders, ACELP, CELP, AMR, etc)

  

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g.729 annex B - lmaigrot - Apr 24 10:31:00 2002



Hi all

I have a problem with table of constant for multi-boundary initial
voice activity decision. Basically i compare itu recommendation and c
code. If you read comments in local function MakeDec in function
vad.c, Q15 format are multiply by Q23 or other format while functions
work with long integer and short integer. What mean this comments?

Thanks in advance

lionel




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