Programmed conversation recording system
US4539436A · kind A · utility
39Cited by
11References
13Claims
0Family size
Inventor
Key dates
| Filing date | Dec 24, 1981 |
| Grant date | Sep 3, 1985 |
| Priority date | — |
| Expiry date | Dec 24, 2001 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04Q3/00
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A programmed conversation recording system utilizes distinctive control signals to condition voice actuated circuitry to respond to silence intervals, pause intervals, and speech length intervals to select and start the appropriate prerecorded message for creating a facsimile of a live conversation with an unrehearsed and untrained respondent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.