Invention Grant
- Patent Title: System and method for enhanced subjective stereo audio
- Patent Title (中): 用于增强主观立体声音频的系统和方法
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Application No.: US11023586Application Date: 2004-12-29
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Publication No.: US07315619B2Publication Date: 2008-01-01
- Inventor: Trygve Frederik Marton , Bjorn Winsvold , Tore Gravermoen
- Applicant: Trygve Frederik Marton , Bjorn Winsvold , Tore Gravermoen
- Applicant Address: NO Lysaker
- Assignee: Tandberg Telecom AS
- Current Assignee: Tandberg Telecom AS
- Current Assignee Address: NO Lysaker
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
- Priority: NO20035841 20031229
- Main IPC: H04M1/00
- IPC: H04M1/00
Abstract:
The present invention relates to an audio communication system and method with improved acoustic characteristics. The present invention utilizes the Haas effect to simulate a sound picture that gives a better subjective impression of stereo sound compared to the objective stereo image. It provides a system and a method for presenting the stereo image in an optimal way for an associated echo canceller without compromising with the subjective perception of stereo.
Public/Granted literature
- US20050169459A1 System and method for enhanced subjective stereo audio Public/Granted day:2005-08-04
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