Patent · US Active

Dialogue system with logical evaluation for language identification in speech recognition

US7949517B2 · kind B2 · utility

18Cited by

16References

28Claims

0Family size

Assignee

DEUTSCHE TELEKOM AG · DE

Inventors

Martin Eckert · Metzingen, DE
Roman Englert · Rheinbach, DE
Wiebke Johannsen · Berlin, DE
Fred Runge · Bitburg, DE
Markus Van Ballegooy · Bonn, DE

Key dates

Filing date	Dec 3, 2007
Grant date	May 24, 2011
Priority date	—
Expiry date	Jan 29, 2030

Classification

Technology area (CPC G)Physics
CPC primaryG10L15/005
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A method and device are provided for classifying at least two languages in an automatic dialogue system, which processes digitized speech input. At least one speech recognition method and at least one language identification method are used on the digitized speech input in order, by logical evaluation of the results of the method, to identify the language of the speech input.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.