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Electrical Audio Signal Processing Systems And Devices > Electro-acoustic Audio Transducer > Having Acoustic Wave Modifying Structure > Acoustic Enclosure > Acoustic Resistance > On Front Side Of Diaphragm On Front Side Of DiaphragmOn Front Side Of Diaphragm patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.07/19/07 - 20070165894 - Speaker attenuation system, method and apparatus A speaker attenuation system includes an attenuating member comprised of suitable material and having a size and a shape capable of attenuating a speaker when positioned in a central beam region of the speaker. A positioning mechanism is capable of positioning the attenuating member predominantly in the central beam region ... 01/26/06 - 20060018499 - Acoustic resonator/diffuser system and method An acoustic system (100) includes a resonant cavity (106) that enhances an audio sound pressure signal produced by a transducer (102) and provides the enhanced audio sound pressure signal to a diffuser cavity (110) and an acoustic cover (120) to diffuse the sound pressure output signal across a greater area ... ### FreshPatents.com Support |