Method and system for context-dependent automatic volume compensation
US12356165B2 · kind B2 · utility
0Cited by
7References
20Claims
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Key dates
| Filing date | Aug 9, 2022 |
| Grant date | Jul 8, 2025 |
| Priority date | — |
| Expiry date | Jan 11, 2044 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2460/07
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method performed by a programmed processor of an electronic device. The device obtains an audio signal, obtains, using one or more microphones, a microphone signal that includes audio of an environment in which the electronic device is located. The device determines a context of the device, and selects a volume compensation model from several models based on the determined context. The device processes the audio signal according to the selected volume compensation model and the microphone signal, and uses the processed audio signal to drive one or more speakers of the device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.