Compact electroacoustic transducer and loudspeaker system and method of use thereof
US9826313B2 · kind B2 · utility
12Cited by
3References
35Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 20, 2015 |
| Grant date | Nov 21, 2017 |
| Priority date | — |
| Expiry date | Jun 26, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2307/025
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An improved compact electroacoustic transducer and loudspeaker system. The electroacoustic transducer (or array of electroacoustic transducers) can generate the desired sound by the use of pressurized airflow. The electroacoustic transducer uses a shared stator with an array of vent support fingers and metal frame instead of two stators per electroacoustic transducer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.