Method of providing audio in a vehicle, and an audio apparatus for a vehicle

A method for providing audio in a vehicle includes: providing a plurality of audio channels comprising a first audio channel and a second audio channel; processing, by an audio signal processing system, each audio channel of said plurality of audio channels to establish a principal signal and an acc...

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Bibliographische Detailangaben
Hauptverfasser:	Thompson, James Meredith, Bunner, John Evan, Stompler, Thilo Christian, Jones, Gavin
Format:	Patent
Sprache:	eng
Schlagworte:	DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS PERFORMING OPERATIONS PUBLIC ADDRESS SYSTEMS STEREOPHONIC SYSTEMS TRANSPORTING VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR
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Beschreibung
Zusammenfassung:	A method for providing audio in a vehicle includes: providing a plurality of audio channels comprising a first audio channel and a second audio channel; processing, by an audio signal processing system, each audio channel of said plurality of audio channels to establish a principal signal and an accommodating signal for each audio channel of said plurality of audio channels; supplying said principal signal of said first audio channel to a forward loudspeaker of a loudspeaker pair and supplying said accommodating signal of said first audio channel to a backward loudspeaker of the loudspeaker pair to generate a forward directional radiation pattern based on said first audio channel; supplying said principal signal of said second audio channel to said backward loudspeaker of said loudspeaker pair and supplying said accommodating signal of said second audio channel to said forward loudspeaker of said loudspeaker pair to generate a backward directional radiation pattern based on said second audio channel; and guiding one or both of said forward directional radiation pattern and said backward directional radiation pattern to one or more locations in said vehicle.