Method and apparatus for editing digitally recorded audio signals
US4249218A · kind A · utility
49Cited by
1References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 4, 1979 |
| Grant date | Feb 3, 1981 |
| Priority date | — |
| Expiry date | Sep 4, 1999 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B2220/913
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An apparatus for editing digitally recorded audio signals in which entry and exit edit points are designated based on a display of data derived from audio signal data proximate to the edit points. The apparatus enables the automatic selection and combination of portions of audio signals on at last two channels to produce a composite audio signal digitally recorded on a record medium.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.