Patent · US Active

Method for dereverberation of an acoustic signal

US8160262B2 · kind B2 · utility

13Cited by

3References

14Claims

0Family size

Assignee

Nuance Communications, Inc. · US

Inventors

Markus Buck · Biberach, DE
Arthur Wolf · Neu-Ulm, DE

Key dates

Filing date	Oct 31, 2008
Grant date	Apr 17, 2012
Priority date	—
Expiry date	Feb 5, 2031

Classification

Technology area (CPC G)Physics
CPC primaryG10L2021/02082
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A method is provided for estimating a reverberation signal component of an acoustic signal detected by a microphone where the acoustic signal is comprised of a direct sound component and a reverberation signal component. A method for dereverberation of an acoustic signal is further provided.

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