Patent · US Active

Reverberator and method for reverberating an audio signal

US9747888B2 · kind B2 · utility

1Cited by

21References

16Claims

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	Sep 4, 2015
Grant date	Aug 29, 2017
Priority date	—
Expiry date	Sep 4, 2035

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 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.