Patent №
US 8,098,848
Granted
2012-01-17
Filed 2007
Owner
HARMAN BECKER AUTOMOTIVE SYSTEMS GMBH
Lab
—
AI components
1
speech
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
11749678
An equalization system enhances the quality of communications between a remote party and a local party. The equalization system includes an equalization filter that equalizes an acoustic signal received from the remote party. The equalized acoustic signal is transmitted to a speaker based on the equalized acoustic signal. A device converts sound into electrical signals. The electrical signals are transmitted to an echo compensation filter that compensates for reflected sound. Filter characteristics of the equalization filter are based on filter characteristics of the echo compensation filter.
AI classification
Ownership
HARMAN BECKER AUTOMOTIVE SYSTEMS GMBH
assignment · 194210188
Assignors
SCHMIDT, GERHARD UWE, BUCK, MARKUS
On an employer assignment, the assignors are typically the inventors.