Invention Grant
US08620465B2 Method and encoder for combining digital data sets, a decoding method and decoder for such combined digital data sets and a record carrier for storing such combined digital data set
有权
用于组合数字数据集的方法和编码器，用于这种组合数字数据集的解码方法和解码器以及用于存储这种组合数字数据集的记录载体
- Patent Title: Method and encoder for combining digital data sets, a decoding method and decoder for such combined digital data sets and a record carrier for storing such combined digital data set
- Patent Title (中): 用于组合数字数据集的方法和编码器，用于这种组合数字数据集的解码方法和解码器以及用于存储这种组合数字数据集的记录载体
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Application No.: US12445232Application Date: 2007-10-15
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Publication No.: US08620465B2Publication Date: 2013-12-31
- Inventor: Guido Van Den Berghe , Wilfried Van Baelen
- Applicant: Guido Van Den Berghe , Wilfried Van Baelen
- Applicant Address: BE Mol
- Assignee: Auro Technologies
- Current Assignee: Auro Technologies
- Current Assignee Address: BE Mol
- Agency: Sughrue Mion, PLLC
- International Application: PCT/EP2007/060980 WO 20071015
- International Announcement: WO2008/043858 WO 20080417
- Main IPC: G06F17/00
- IPC: G06F17/00
Abstract:
Two digital data sets are combined by equating a first subset of samples to neighboring samples from a second subset which is interleaved with the first subset of samples where the equated samples of the two digital data sets do not correspond in time, and by subsequently adding corresponding samples from both digital data sets. This results in a third digital data set that allows the unraveling of the two digital data sets. The third digital data set, when combining two digital audio streams into a single digital audio stream, is still a good mono representation of the two combined digital audio streams and can thus be reproduced on regular reproduction equipment, yet the use of a decoder according to the invention allows the unraveling of the two digital data sets from the third digital data set.
Public/Granted literature
Information query
