Editor for combining digitally recorded audio signals
US4351007A · kind A · utility
17Cited by
5References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 21, 1981 |
| Grant date | Sep 21, 1982 |
| Priority date | — |
| Expiry date | Jan 21, 2001 |
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 selected and combination of portions of audio signals on at least 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.