Audio data processing method and apparatus
US10979469B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | May 27, 2017 |
| Grant date | Apr 13, 2021 |
| Priority date | — |
| Expiry date | Sep 8, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2499/11
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An audio data processing method comprises receiving at least one audio signal frame from an audio playing program, obtaining a first average power of the at least on audio signal frame, determining whether the first average power of the at least one audio signal frame is less than a first threshold and whether the audio playing program is in a background running mode, and in response to determining that the first average power of the at least one audio signal frame is less than the first threshold and the audio playing program is in the background running mode, triggering the audio playing program to pause playing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.