Chaos theoretical diagnosis sensitizer
US7392178B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Feb 26, 2003 |
| Grant date | Jun 24, 2008 |
| Priority date | — |
| Expiry date | Jun 21, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG16H70/60
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention is a preprocessing apparatus including a voice input apparatus for acquiring an uttered voice, an analog-digital conversion apparatus for converting the acquired uttered voice to digital voice data, and a comparator for selecting voice data, having a level which is equal to or higher than a certain level, from the digital voice data and for outputting the selected voice data. The preprocessing apparatus also includes a voice data cutout apparatus capable of cutting out voice data having a level which is equal to or higher than a certain level output from the comparator, while taking a phoneme as a unit, and a voice data output apparatus for outputting voice data of the phoneme unit output from the voice data cutout apparatus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.