System for speech recognition and correction, correction device and method for creating a lexicon of alternatives
US8447602B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 22, 2004 |
| Grant date | May 21, 2013 |
| Priority date | — |
| Expiry date | Jan 2, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L2015/221
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In a speech recognition and correction system which comprises at least one speech recognition device (1) to which a spoken text (GT) can be fed, it being possible for said spoken text to be transcribe into a recognized text (ET), and a correction device (3) for correcting the text (ET) recognized by the at least one speech recognition device (1), said correction device being connected to the at least one speech recognition device (1) via a data network (2) for the transmission of the recognized text (ET) and where appropriate of the spoken text (GT), the correction device (3) has a lexicon of alternatives (23) which contains word parts, words and word sequences that can be displayed (22) by the correction device (3) as alternatives to individual word parts, words and word sequences of the recognized text.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.