发明名称 |
AUDIO SIGNAL ENCODER |
摘要 |
An apparatus comprising: a channel analyser configured to determine for a first frame of at least one audio signal a set of first frame audio signal multi-channel parameters; a multichannel difference selector configured to select for the first frame groups of elements of the set of first frame audio signal multi-channel parameters based on a value associated with the first frame; and a multichannel parameter encoder configured to generate an encoded first frame audio signal multi-channel parameter based on the selected groups of elements of the set of first frame audio signal multi-channel parameters. |
申请公布号 |
EP2989631(A1) |
申请公布日期 |
2016.03.02 |
申请号 |
EP20130883180 |
申请日期 |
2013.04.26 |
申请人 |
NOKIA TECHNOLOGIES OY |
发明人 |
VASILACHE, ADRIANA;LAAKSONEN, LASSE JUHANI;RAMO, ANSSI SAKARI |
分类号 |
G10L19/008;H04S1/00;H04S3/00 |
主分类号 |
G10L19/008 |
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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