Integrated psychoacoustic bass enhancement (PBE) for improved audio
US9055367B2 · kind B2 · utility
8Cited by
1References
36Claims
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Key dates
| Filing date | Dec 15, 2011 |
| Grant date | Jun 9, 2015 |
| Priority date | — |
| Expiry date | Sep 30, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2460/01
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Psychoacoustic Bass Enhancement (PBE) is integrated with one or more other audio processing techniques, such as active noise cancellation (ANC), and/or receive voice enhancement (RVE), leveraging each technique to achieve improved audio output. This approach can be advantageous for improving the performance of headset speakers, which often lack adequate low-frequency response to effectively support ANC.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.