发明名称 |
OBTAINING SYMMETRY INFORMATION FOR HIGHER ORDER AMBISONIC AUDIO RENDERERS |
摘要 |
In general, techniques are described for obtaining audio rendering information in a bitstream. A device configured to render higher order ambisonic coefficients comprising a processor and a memory may perform the techniques. The processor may be configured to obtain sign symmetry information indicative of sign symmetry of a matrix used to render the higher order ambisonic coefficients to generate a plurality of speaker feeds. The memory may be configured to store the sparseness information. |
申请公布号 |
EP3149972(A1) |
申请公布日期 |
2017.04.05 |
申请号 |
EP20150727844 |
申请日期 |
2015.05.29 |
申请人 |
Qualcomm Incorporated |
发明人 |
PETERS, Nils Günther;SEN, Dipanjan;MORRELL, Martin James |
分类号 |
H04S7/00;G10L19/008 |
主分类号 |
H04S7/00 |
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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