Patent · US Expired

Methods for speech processing

US6920423B2 · kind B2 · utility

5Cited by

7References

27Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Achim Mueller · Bielefeld, DE
Hans Zimmermann · Mönchaltorf, CH

Key dates

Filing date	Sep 24, 2001
Grant date	Jul 19, 2005
Priority date	—
Expiry date	May 5, 2023

Classification

Technology area (CPC G)Physics
CPC primaryG10L25/30
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

The invention relates to a method for speech processing in which input variables containing speech features are mapped onto output variables. In the mapping process, the input variables are weighted and/or identical maps are produced for different sets of input variables and at least one output variable.

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