Receiving set with playback function
US4805217A · kind A · utility
61Cited by
6References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 25, 1985 |
| Grant date | Feb 14, 1989 |
| Priority date | — |
| Expiry date | Sep 25, 2005 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C2207/16
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A receiving set is capable of recording the sound of the broadcast received, while enabling the listener to listen to the present broadcast, and of reproducing the recorded sound when requested by the listener. A digital memory device is provided for recording the detected audio signal in compressed form on the time axis. The memory device is accessed upon request by the listener and the signal read out of the memory is processed to produce a sound.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.