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 THEREFORE |
摘要 |
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. |
申请公布号 |
US2012271629(A1) |
申请公布日期 |
2012.10.25 |
申请号 |
US201213453307 |
申请日期 |
2012.04.23 |
申请人 |
SUNG HO-SANG;OH EUN-MI;SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
SUNG HO-SANG;OH EUN-MI |
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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