Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Douglas J. Holmi0
Michael D. Rosen0
Date of Patent
September 9, 2008
0Patent Application Number
095329070
Date Filed
March 21, 2000
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An audio system including a first audio source, including a surround channel signal, coupled to an electroacoustical transducer mounted in the back of a seat of, for example, an automobile, so that the surround channel is radiated from the electroacoustical transducer. In one embodiment, the electroacoustical transducer is oriented to radiate substantially upwardly.
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