Dual diaphragm dynamic microphone transducer
US8818009B2 · kind B2 · utility
2Cited by
8References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 23, 2012 |
| Grant date | Aug 26, 2014 |
| Priority date | — |
| Expiry date | Oct 23, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R1/283
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A dual diaphragm dynamic type microphone transducer that, among other things, provides control of source/receiver proximity effects without sacrificing professional level dynamic microphone performance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.