发明名称 |
APPARATUS AND METHOD FOR ENCODING AND DECODING SIGNAL FOR HIGH FREQUENCY BANDWIDTH EXTENSION |
摘要 |
An apparatus and method for encoding and decoding a signal for high frequency bandwidth extension are provided. An encoding apparatus may down-sample a time domain input signal, may core-encode the down-sampled time domain input signal, may transform the core-encoded time domain input signal to a frequency domain input signal, and may perform bandwidth extension encoding using a basic signal of the frequency domain input signal. |
申请公布号 |
WO2012036487(A2) |
申请公布日期 |
2012.03.22 |
申请号 |
WO2011KR06819 |
申请日期 |
2011.09.15 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
SUNG, HO SANG;CHOO, KI HYUN;OH, EUN MI |
分类号 |
G10L19/02;G10L19/00;G10L19/14;G10L19/18;G10L21/02;G10L21/038;H03M7/30 |
主分类号 |
G10L19/02 |
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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