Invention Application
- Patent Title: Loudspeaker system having sensorless bass compensation
- Patent Title (中): 扬声器系统具有无传感器低音补偿功能
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Application No.: US11367370Application Date: 2006-03-06
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Publication No.: US20070217625A1Publication Date: 2007-09-20
- Inventor: Ming-Shian Bai , Chih-Chung Lee , Chien-Liang Lin
- Applicant: Ming-Shian Bai , Chih-Chung Lee , Chien-Liang Lin
- Assignee: National Chiao Tung University
- Current Assignee: National Chiao Tung University
- Main IPC: H04R3/00
- IPC: H04R3/00 ; H04R29/00
Abstract:
The present invention compensates bass frequency for a loudspeaker without using any sensor. The strength and stability of the loudspeaker are enhanced and the working frequency is lowered too. Adaptive loudnesses for various spaces are set. And the parameter drift owing to long-term operation is restrained as well.
Information query
