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Discussion Groups | Speech Coding | Query in Adaptive Codebook Search [Why resolution 1/3?]

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

  

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Query in Adaptive Codebook Search [Why resolution 1/3?] - Pradeep Srinivasan - May 2 6:11:00 2002



Hi All,

My question in G.729B,

Why are we taking a fractional pitch delay T1 used
with a resolution of 1/3 in the range [58/3, 254/3]
for the 1st subframe?

Thanks & Regards,
Pradeep




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