发明公开
EP1946301A1 METHOD AND APPARATUS FOR SIGNAL PROCESSING AND ENCODING AND DECODING METHOD, AND APPARATUS THEREFOR
审中-公开
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基本信息:
- 专利标题: METHOD AND APPARATUS FOR SIGNAL PROCESSING AND ENCODING AND DECODING METHOD, AND APPARATUS THEREFOR
- 专利标题(中):用于信号处理和编码及解码方法的方法和设备以及用于其的设备
- 申请号:EP06799097.8 申请日:2006-10-04
- 公开(公告)号:EP1946301A1 公开(公告)日:2008-07-23
- 发明人: OH, Hyen O , PANG, Hee Suk , KIM, Dong Soo , LIM, Jae Hyun , JUNG, Yang Won , KIM, Hyo Jin
- 申请人: LG Electronics Inc.
- 申请人地址: 20 Yoido-dong Yongdungpo-gu Seoul 150-010 KR
- 专利权人: LG Electronics Inc.
- 当前专利权人: LG Electronics Inc.
- 当前专利权人地址: 20 Yoido-dong Yongdungpo-gu Seoul 150-010 KR
- 代理机构: Katérle, Axel
- 优先权: US723631P 20051005; US725654P 20051013; US726228P 20051014; US729713P 20051025; US730394P 20051027; US730393P 20051027; US737760P 20051118; US752911P 20051223; US753408P 20051227; US758238P 20060112; US758231P 20060112; KR20060004049 20060113; KR20060004050 20060113; KR20060030651 20060404; KR20060079838 20060823; KR20060079836 20060823; KR20060079837 20060823
- 国际公布: WO2007040357 20070412
- 主分类号: G10L19/00
- IPC分类号: G10L19/00 ; G10L19/14
摘要:
An apparatus for processing a signal and method thereof are disclosed. Data coding and entropy coding are performed with interconnection, and grouping is used to enhance coding efficiency. The present invention includes the steps of obtaining data coding identification information and decoding data according to a data coding scheme indicated by the data coding identification information. The data coding scheme includes a pilot coding scheme at least, wherein the pilot coding scheme decodes the data using a pilot reference value corresponding to a plurality of the data and a pilot difference value, and wherein the pilot difference value is generated using the data and the pilot reference value.
摘要(中):
公开了一种用于处理信号的设备及其方法。 数据编码和熵编码通过互连来执行,并且使用分组来提高编码效率。 本发明包括根据数据编码识别信息指示的数据编码方案获得数据编码识别信息和解码数据的步骤。 数据编码方式至少包含导频编码方式,导频编码方式使用与多个数据对应的导频参考值和导频差分值对数据进行解码,导频差分值使用该数据生成, 飞行员参考值。
IPC结构图谱:
G | 物理 |
--G10 | 乐器;声学 |
----G10L | 语言分析或合成;语言识别 |
------G10L19/00 | 用于冗余度下降情形的语音分析—合成技术;语音编码或解码 |