Dynamic equalizing of powered loudspeaker systems
US5361381A · kind A · utility
255Cited by
5References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 17, 1993 |
| Grant date | Nov 1, 1994 |
| Priority date | — |
| Expiry date | Dec 17, 2013 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R5/04
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A powered loudspeaker system has a cabinet. The cabinet has at least one electroacoustical transducer and a power amplifier coupled to the electroacoustical transducer. Dynamic equalization circuitry coupled to the power amplifier provides a predetermined desired dynamic equalization for the electroacoustical transducer in the cabinet when normally positioned in a listening room.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.