Method of retrieving messages at selected times from a digital audio tape
US5446603A · kind A · utility
35Cited by
13References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 21, 1993 |
| Grant date | Aug 29, 1995 |
| Priority date | — |
| Expiry date | Dec 21, 2013 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B2220/913
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A scheme has been devised for retrieving audio for a selected time from a digital audio tape that has been used in a device such as a digital logger wherein audio is recorded on a intermittent basis. A record session table is created on the digital audio tape that correlates the time of recording sessions to of the location on the DAT for a selected time of recording.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.