Method and apparatus for processing sound hole of speaker and electronic device
US10791406B2 · kind B2 · utility
1Cited by
2References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 30, 2019 |
| Grant date | Sep 29, 2020 |
| Priority date | — |
| Expiry date | Aug 30, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2499/11
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method and an apparatus for processing a sound hole of a speaker and a terminal device are disclosed. The method includes detecting whether the sound hole of the speaker is blocked, and prompting a user not to block the sound hole of the speaker by hands; and playing a built-in audio source file to drive a preset vibration device to vibrate according to a set vibration intensity to clear foreign matter blocking the sound hole of the speaker when the sound hole of the speaker is blocked.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.