SPEAKER SYSTEM

PROBLEM TO BE SOLVED: To provide a speaker system which uses a plurality of different speakers to be driven by in-phase current in the same band or in overlapped bands, while characteristics of speakers are different in sound tone or sound quality in accordance with paper, aluminum, ferrite, Alnico...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	SATO NORIMOTO
Format:	Patent
Sprache:	eng
Schlagworte:	DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS PUBLIC ADDRESS SYSTEMS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a speaker system which uses a plurality of different speakers to be driven by in-phase current in the same band or in overlapped bands, while characteristics of speakers are different in sound tone or sound quality in accordance with paper, aluminum, ferrite, Alnico alloy, size of a cone or magnet to be used for a speaker unit and a sealed box type, bass reflex type, rear face open type of a speaker box. SOLUTION: The present invention relates to a speaker system wherein a plurality of different speakers are driven with a power amplifier including a phase matching function. COPYRIGHT: (C)2008,JPO&INPIT