发明名称 |
APPARATUS FOR QUANTIZING LINEAR PREDICTIVE CODING COEFFICIENTS, SOUND ENCODING APPARATUS, APPARATUS FOR DE-QUANTIZING LINEAR PREDICTIVE CODING COEFFICIENTS, SOUND DECODING APPARATUS, AND ELECTRONIC DEVICE THEREFOR |
摘要 |
<p>A quantizing apparatus is provided that includes a quantization path determiner that determines a path from a first path not using inter-frame prediction and a second path using the inter-frame prediction, as a quantization path of an input signal, based on a criterion before quantization of the input signal; a first quantizer that quantizes the input signal, if the first path is determined as the quantization path of the input signal; and a second quantizer that quantizes the input signal, if the second path is determined as the quantization path of the input signal.</p> |
申请公布号 |
EP2700072(A2) |
申请公布日期 |
2014.02.26 |
申请号 |
EP20120773932 |
申请日期 |
2012.04.23 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
SUNG, HO-SANG;OH, EUN-MI |
分类号 |
H03M7/30;G10L19/07;G10L19/18;G10L19/22;(IPC1-7):G10L19/14 |
主分类号 |
H03M7/30 |
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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