Audio processing system

US8019454B2 · kind B2 · utility

Assignee

• HARMAN BECKER AUTOMOTIVE SYSTEMS GMBH · DE

Inventors

• Tim Haulick · Blaubeuren, DE
• Markus Buck · Biberach, DE
• Guido Kolano · Salach, DE

Key dates

• Filing date: Apr 30, 2007
• Grant date: Sep 13, 2011
• Expiry date: Jul 13, 2030

Classification

• Technology area (CPC H): Electricity
• CPC primary: H04R2499/13
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

An audio processing system controls an audio input signal. The audio processing system includes a signal analyzer that detects content information and source information corresponding to the audio input signal. The system generates an analyzed audio signal. A signal processor receives the analyzed audio signal and generates a processed audio signal based on the content information and/or source information.