Wearable speaker system with satellite speakers and a passive radiator
US8818013B2 · kind B2 · utility
3Cited by
5References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 17, 2011 |
| Grant date | Aug 26, 2014 |
| Priority date | — |
| Expiry date | Oct 26, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R1/2834
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
This application relates to a wearable speaker system with a passive radiator and an active driver speaker that are connected by a flexible tube. Acoustic energy from the active driver speaker is projected through the flexible tube to the passive radiator, causing the passive radiator to vibrate and resonate in response to the acoustic energy to project the desired audible sounds to a user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.