Dynamic bandwidth change detection for configuring audio processor
US8750526B1 · kind B1 · utility
12Cited by
6References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 4, 2013 |
| Grant date | Jun 10, 2014 |
| Priority date | — |
| Expiry date | Jan 4, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2499/11
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Provided are systems and methods for dynamic detection of changes in signal bandwidth associated with audio samples received by a communication device during handovers, where the communication device is moved through geographical areas served by different wireless network technologies. Based on the detection, operation parameters of an audio processor of the communication device may be adjusted or switched to achieve optimal performance of audio enhancing procedures (e.g., noise suppression) performed by the audio processor and to preserve minimal power consumption.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.