Earphone and implementation method of vibratile earphone
US9462371B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 11, 2013 |
| Grant date | Oct 4, 2016 |
| Priority date | — |
| Expiry date | Oct 11, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R1/1008
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention provides an earphone and an implementation method of vibratile earphone. The earphone comprises: a low-frequency detection control circuit and a vibratile terminal connected to the low-frequency detection control circuit; the low-frequency detection control circuit is for sending a control signal to the vibratile terminal when detecting a signal of low-frequency below a specified frequency from earphone signals; the vibratile terminal produces vibration when receiving the control signal sent from the low-frequency detection control circuit. The solution of the invention can make the earphone produce vibration when the earphone signals contain low frequency signals and thus improve people's sense of shock when they are listening to voices or playing games with the earphone.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.