Active crossover for use with multi-driver headphones and in-ear monitors
US8391535B1 · kind B1 · utility
6Cited by
1References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 20, 2010 |
| Grant date | Mar 5, 2013 |
| Priority date | — |
| Expiry date | Aug 12, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2420/09
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A headset with a digital signal processor is provided. The headset is coupleable to at least one audio source using either a wired connection or a wireless connection. The digital signal processor divides each channel of the incoming audio signal into a plurality of frequency bands. Monitors (e.g., in-ear monitors or headphones), each comprising a plurality of drivers, are coupled to the output of the digital signal processor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.