Sound processing method, remote conversation method, sound processing device, remote conversation device, headset, and remote conversation system
US11259116B2 · kind B2 · utility
0Cited by
4References
17Claims
0Family size
Assignee
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Key dates
| Filing date | Dec 19, 2019 |
| Grant date | Feb 22, 2022 |
| Priority date | — |
| Expiry date | Dec 19, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04S2400/15
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A sound processing method performs near-end side sound collection processing to collect a sound on a near-end side and generate a sound collection signal, near-end side filter processing to adjust the sound collection signal using transfer characteristics of a far-end side, and near-end side sound emission processing to emit the sound collection signal that has been adjusted, from a speaker on the near-end side.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.