Multichannel audio signal processing method and device
US9883308B2 · kind B2 · utility
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4References
20Claims
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Key dates
| Filing date | Jul 1, 2015 |
| Grant date | Jan 30, 2018 |
| Priority date | — |
| Expiry date | Jul 1, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04S2400/07
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Disclosed are a multi-channel audio signal processing method and a multi-channel audio signal processing apparatus. The multi-channel audio signal processing method may generate N channel output signals from N/2 channel downmix signals based on an N-N/2-N structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.