ACOUSTIC SYSTEM

PROBLEM TO BE SOLVED: To provide an acoustic system capable of providing an acoustic effect differentiated according to a seated listener's demand on each seat to every seat. SOLUTION: In the acoustic system 1, a first speaker 6 and a second speaker 7 are arranged in a backrest or a headrest of...

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Bibliographische Detailangaben
Hauptverfasser:	HASHIMOTO TAKESHI, HIKICHI TORU, ASHIZAWA MASAKI, NIITSUMA TERUO, KUROMOTO SHINICHI
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:	PROBLEM TO BE SOLVED: To provide an acoustic system capable of providing an acoustic effect differentiated according to a seated listener's demand on each seat to every seat. SOLUTION: In the acoustic system 1, a first speaker 6 and a second speaker 7 are arranged in a backrest or a headrest of the seat 2 right and left in a pair, and the seat 2 is adjoined each other right and left. The acoustic system 1 is provided with a volume control means 9 to control the volume of the first speaker 6 and the second speaker 7 set in each seat 2, a volume set means 11 to determine the volume setting of an acoustic signal for each seat 2, and a reference acoustic adding means 12 to add the reference acoustic effect to the acoustic signal corresponding to the acoustic set determined by the acoustic set means 11. COPYRIGHT: (C)2007,JPO&INPIT