Patent · US Active

Reverberator and method for reverberating an audio signal

US9245520B2 · kind B2 · utility

2Cited by

19References

15Claims

0Family size

Assignee

Fraunhofer-Gesellschaft zur förderung der angewandten Forschung e.V. · DE

Inventors

Bernhard Neugebauer · Erlangen, DE
Jan Plogsties · Ergolding, DE
Juha Vilkamo · Helsinki, FI

Key dates

Filing date	Apr 20, 2012
Grant date	Jan 26, 2016
Priority date	—
Expiry date	Sep 21, 2033

Classification

Technology area (CPC H)Electricity
CPC primaryH04S7/305
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A reverberator for reverberating an audio signal includes a feedback delay loop processor for delaying at least two different frequency subband signals representing the audio signal by different loop delays to obtain reverberated frequency subband signals.

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