发明名称 |
HIGH QUALITY MULTI-CHANNEL AUDIO ENCODING APPARATUS AND DECODING APPARATUS |
摘要 |
PROBLEM TO BE SOLVED: To provide a High Quality Multi-channel Audio (HQMA) encoding apparatus and a decoding apparatus, which provide compatibility with a lower channel by making coding variable according to characteristics of audio signals.SOLUTION: There are disclosed a High Quality Multi-channel Audio(HQMA) encoding apparatus and a decoding apparatus. The HQMA encoding apparatus and the decoding apparatus provide compatibility with a lower channel by performing channel base audio encoding or channel base audio decoding in accordance with characteristics of input audio signals to provide compatibility with a lower channel. |
申请公布号 |
JP2011008258(A) |
申请公布日期 |
2011.01.13 |
申请号 |
JP20100143218 |
申请日期 |
2010.06.23 |
申请人 |
KOREA ELECTRONICS TELECOMMUN |
发明人 |
SEO JEONG IL;YOO JAE-HYOUN;KANG KYEONGOK |
分类号 |
G10L19/00 |
主分类号 |
G10L19/00 |
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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