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authorJean-Michel Trivi <jmtrivi@google.com>2013-08-29 12:24:04 -0700
committerJean-Michel Trivi <jmtrivi@google.com>2013-08-29 12:24:04 -0700
commit3aec97e388e29a1d03f0197b27b893bc6aaf8ac3 (patch)
tree0cbc01e83d71aec25704fd9a6dd80b339d06c27a /libAACenc/src/psy_configuration.cpp
parent7ad97579f8ccb843afdb5b184c4b209253839fe3 (diff)
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Encoder downsampled SBR
* AAC-Encoder - Introduce optional AACENC_SBR_RATIO encoder API parameter to configure dualrate or downsampled SBR explicitely. ELD makes use of downsampled SBR in default configuration. Modified file(s): documentation\aacEncoder.pdf libAACenc\include\aacenc_lib.h libAACenc\src\aacenc.h libAACenc\src\aacenc_lib.cpp * SBR-Encoder - Implement downsampled SBR feature. - Revise sbr tuning parameter selection. Modified file(s): libSBRenc\include\sbr_encoder.h libSBRenc\src\bit_sbr.h libSBRenc\src\env_est.cpp libSBRenc\src\mh_det.cpp libSBRenc\src\nf_est.cpp libSBRenc\src\ps_main.cpp libSBRenc\src\sbr.h libSBRenc\src\sbr_def.h libSBRenc\src\sbr_encoder.cpp libSBRenc\src\sbr_rom.cpp libSBRenc\src\sbr_rom.h libSBRenc\src\sbrenc_freq_sca.cpp libSBRenc\src\sbrenc_freq_sca.h libSBRenc\src\ton_corr.cpp Bug 9428126 Change-Id: I731720a10829272acaaf70b84525df00a09ff3d2
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