Tuned order crossover network for electro-acoustic loudspeakers
US6310959A · kind A · utility
8Cited by
20References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 24, 1999 |
| Grant date | Oct 30, 2001 |
| Priority date | — |
| Expiry date | Aug 24, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R3/14
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A crossover network for partitioning by frequency and electrical audio signal from an amplifier into a plurality of frequency bands for presentation to respective drivers or transducers. Such a crossover network couples the respective transducers in a parallel fashion thereby locking the in-phase relationships of signals presented to the respective transducers. The present facilitates a smooth transition between high and low frequencies without creating an abrupt crossover region wherein the phase relationships interject distortion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.