发明名称 |
METHOD AND DEVICE FOR ENCODING AND/OR DECODING A SEQUENCE OF DISCRETE SOURCE VALUES AND DATA CARRIER PROVIDED WITH AN ENCODED SEQUENCE OF SOURCE VALUES |
摘要 |
In a method and device for encoding and/or decoding a sequence of discrete source values (Si) sub-groups (Gi) of a number of successive source values are taken from the sequence of source values. The sub-groups of source values are encoded into packets, comprising in each case an initial value (Sl) corresponding to a first source value in a sub-group, a standardization factor (R) and difference values (?Si), standardized in accordance with the standardization factor, between values corresponding with other source values (Si) in the sub-group and in each case a value corresponding with a preceding source value (Si-l) in the sub-group. A standardization factor (R) is determined per packet subject to a greatest difference value (?max) within the sub- group between a source value and a preceding source value. The invention also relates to an information carrier provided with a thus encoded sequence of source values. |
申请公布号 |
WO2010074579(A2) |
申请公布日期 |
2010.07.01 |
申请号 |
WO2009NL50805 |
申请日期 |
2009.12.24 |
申请人 |
EXSILENT RESEARCH B.V.;BLOEMEN, JOOST LODEWIJK KAREL FRANS |
发明人 |
BLOEMEN, JOOST LODEWIJK KAREL FRANS |
分类号 |
H03M7/30 |
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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