Loudspeaker system having sensorless bass compensation

Title:	Loudspeaker system having sensorless bass compensation
Authors:	Bai, Ming-Shian Lee, Chih-Chung Lin, Chien-Liang
Issue Date:	20-Sep-2007
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.
Gov't Doc #:	H04R003/00 H04R029/00
URI:	http://hdl.handle.net/11536/105635
Patent Country:	USA
Patent Number:	20070217625
Appears in Collections:	Patents

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