Method and apparatus for controlling headphones, headphones and storage medium
US12126954B2 · kind B2 · utility
Assignees
Inventor
Key dates
| Filing date | Jul 28, 2022 |
| Grant date | Oct 22, 2024 |
| Priority date | — |
| Expiry date | Jan 12, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2460/15
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for controlling headphones. The headphones include a feedback microphone and a speaker. The method includes: obtaining an ear canal audio signal by collecting an audio signal in an ear canal by the feedback microphone; obtaining an audio signal feature parameter by conducting feature extraction on the ear canal audio signal; determining a tightness level of the headphones in a current wearing status; generating an audio feature to be identified according to the audio signal feature parameter and the tightness level; inputting the audio feature to be identified into a preset interactive operation identification model, and outputting an identification result, where the identification result includes an interactive operation identifier; determining a control instruction corresponding to the interactive operation identifier; and controlling a playback status of the speaker according to the control instruction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.