Method and apparatus allowing for user-selectable acoustic equalizer settings for voice calls
US8473011B2 · kind B2 · utility
2Cited by
5References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 16, 2010 |
| Grant date | Jun 25, 2013 |
| Priority date | — |
| Expiry date | Mar 8, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M1/72478
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A user is allowed to select an acoustic equalizer setting from among a plurality of predetermined acoustic equalizer settings. Upon receiving an indication of a selection of a given acoustic equalizer setting, a handheld telephony device processes voice call downlink audio, based on the given acoustic equalizer setting and drives an audio output device with the processed audio signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.