Audio signal processing method, audio apparatus therefor, and electronic apparatus therefor
US9047862B2 · kind B2 · utility
0Cited by
6References
23Claims
0Family size
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Key dates
| Filing date | May 30, 2012 |
| Grant date | Jun 2, 2015 |
| Priority date | — |
| Expiry date | Jul 16, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L2021/02082
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An audio apparatus including a decorrelator for generating decorrelated signals by applying a phase shifting value adjusted based on a correlation difference between audio signals included in a multi-channel signal to the audio signals; and a speaker set including at least two speakers for outputting acoustic signals corresponding to the decorrelated signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.