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55b
2009 May 31
0
Bit allocation dependetnt on masking threshold and floor1 inverse dB lookup table
...bit allocation of frequency bins
dependent on masking thresholds.
Do you have some good reference on how to allocate minimum number of bits
for some frequency value dependent on masking threshold in that area? For
example if we have partition where masking threshold is 50dB = 316 and some
tone with 55dB = 562. How can we decide on how many bits can we use for
mantissa of that value (562) without reducing the sound quality?
We will appreciate your quick response
Thanks.
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