Digital stereo sound enhancement unit and method
US5274708A · kind A · utility
6Cited by
19References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 1, 1992 |
| Grant date | Dec 28, 1993 |
| Priority date | — |
| Expiry date | Jun 1, 2012 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04S1/007
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method and apparatus for processing digital stereo signals in a stereo system having a left and right channel in which digital information corresponding to the left and right channels is read from a source of digital information. The left and right channels of information are duplicated and various duplicated signals are processed by predetermined functions. The duplicated signals are manipulated by a plurality of user-defined functions to form a space signal, which is combined with other signals to form left and right output signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.