Apparatus and method for processing audio signal to perform binaural rendering
US10349201B2 · kind B2 · utility
3Cited by
1References
20Claims
0Family size
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Key dates
| Filing date | May 4, 2017 |
| Grant date | Jul 9, 2019 |
| Priority date | — |
| Expiry date | May 8, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04S2420/01
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Disclosed is an audio signal processing device for performing binaural rendering on an input audio signal. The audio signal processing device includes a reception unit configured to receive the input audio signal, a binaural renderer configured to generate a 2-channel audio by performing binaural rendering on the input audio signal, and an output unit configured to output the 2-channel audio. The binaural renderer performs binaural rendering on the input audio signal based on a distance from a listener to a sound source corresponding to the input audio signal and a size of an object simulated by the sound source.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.