Method and apparatus for enhancing voice signal in noisy environment
US8538748B2 · kind B2 · utility
2Cited by
2References
16Claims
0Family size
Assignee
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Key dates
| Filing date | Dec 1, 2010 |
| Grant date | Sep 17, 2013 |
| Priority date | — |
| Expiry date | Aug 28, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03G9/025
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A method and apparatus which enhance a voice signal received by a reception terminal from a transmission terminal, the method including: detecting a magnitude of a noise signal peripheral to the reception terminal; checking a volume level which is set in the reception terminal while the voice signal is received from the transmission terminal; and adaptively enhancing at least one of a volume and an articulation of the voice signal on the basis of a magnitude of the noise signal and the checked volume level.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.