Apparatus for and method of spectral analysis enhancement of polygraph examinations
US4887607A · kind A · utility
27Cited by
2References
4Claims
0Family size
Inventor
Key dates
| Filing date | Mar 16, 1988 |
| Grant date | Dec 19, 1989 |
| Priority date | — |
| Expiry date | Mar 16, 2008 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B5/316
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An apparatus for and method of improving polygraph testing comprises parallel processing of output response signals of a human being by a polygraph machine and a spectral analyzer and then comparing and contrasting the output results for more qualified interpretations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.