ENHANCING ARTIFICIAL REVERBERATION IN A NOISY ENVIRONMENT VIA NOISE-DEPENDENT COMPRESSION
Patent №
US 11,670,319
Granted
2023-06-06
Filed 2021
Owner
HARMAN BECKER AUTOMOTIVE SYSTEMS GMBH
Lab
—
AI components
1
speech
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
17412186
Techniques for regenerating reverberation include generating a reverberation signal based on a source signal and a response of a listening space, generating a compressed reverberation signal by increasing output levels of a first portion of the reverberation signal having output levels below a threshold level more than output levels of a second portion of the reverberation signal having output levels above the threshold level, and combining the compressed reverberation signal with the source signal to form an output signal for the listening space.
AI classification
Ownership
HARMAN BECKER AUTOMOTIVE SYSTEMS GMBH
assignment · 574650101
Assignors
VON TUERCKHEIM, FRIEDRICH, FINAUER, STEFAN, VON DEM KNESEBECK, ADRIAN, MUENCH, TOBIAS
On an employer assignment, the assignors are typically the inventors.