This document contains the description of the BV32 speech codec. BV32 compresses 16 kHz sampled wideband speech to a bit rate of 32 kb/s (kilobits per second) by employing a speech coding algorithm called Two-Stage No...
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标准号:
ANSI/SCTE 24-23-2012
This document contains the description of the BV32 speech codec. BV32 compresses 16 kHz sampled wideband speech to a bit rate of 32 kb/s (kilobits per second) by employing a speech coding algorithm called Two-Stage Noise Feedback Coding (TSNFC), developed by Broadcom.
This Recommendation | International Standard specifies the use of the wavelet-based JPEG 2000 codec for the codingand display of timed sequences of images (motion sequences), possibly combined with audio, and composed...
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标准号:
ISO/IEC 15444-3-2007
This Recommendation | International Standard specifies the use of the wavelet-based JPEG 2000 codec for the codingand display of timed sequences of images (motion sequences), possibly combined with audio, and composed into anoverall presentation. In this Recommendation | International Standard, a file format is defined, and guidelines for theuse of the JPEG 2000 codec for motion sequences are supplied. This Recommendation | International Standard alsospecifies profiles and the framework, concepts, methodology for testing and the criteria to be achieved to claimcompliance to this Recommendation | International Standard.
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