Transform method and spectrograph for displaying characteristics of speech
US5532936A · kind A · utility
14Cited by
13References
3Claims
0Family size
Inventor
Key dates
| Filing date | Oct 21, 1992 |
| Grant date | Jul 2, 1996 |
| Priority date | — |
| Expiry date | Oct 21, 2012 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L21/06
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method of transforming time-domain data to frequency-domain data by means of digital numerical models of damped oscillators, and a spectrograph implemented using said method.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.