发明名称 |
METHOD AND APPARATUS FOR ENCODING/DECODING STEREO AUDIO |
摘要 |
Provided are a method and apparatus for encoding/decoding stereo audio. In the method for encoding stereo audio, stereo audio is encoded based on at least one of the phase difference between first and second channel audios and information on an angle made by a vector on the intensity of mono-audio and a vector on the intensity of the first channel audio or a vector on the intensity of the second channel audio. Thus, the number of encoded parameters is minimized so that a compression ratio in the encoding of the stereo audio is improved. |
申请公布号 |
US2013343551(A1) |
申请公布日期 |
2013.12.26 |
申请号 |
US201314015371 |
申请日期 |
2013.08.30 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
MOON HAN-GIL;LEE GEON-HYOUNG;LEE CHUL-WOO;JEONG JONG-HOON;LEE NAM-SUK |
分类号 |
G10L19/008 |
主分类号 |
G10L19/008 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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