COMPONENT ELECTION CONTROL SYSTEM

PROBLEM TO BE SOLVED: To greatly reduce the number of signals and the number of terminals required for connecting a plurality of signal output components and signal input components to an amplifier apparatus in a system including the signal output components, signal input components and the amplifie...

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Bibliographische Detailangaben
Hauptverfasser:	TODA HIDEJI, ARIKUMA MASAJI
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION TRANSMISSION
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To greatly reduce the number of signals and the number of terminals required for connecting a plurality of signal output components and signal input components to an amplifier apparatus in a system including the signal output components, signal input components and the amplifier apparatus having the plurality of components connected. SOLUTION: Signal output components 2 to 5 have on/off switches 23, 33, 44 and 54 interposed in signal output lines 73 to 76 which output acoustic signals to an amplifier apparatus 1. The amplifier apparatus 1 has a common input terminal (g). In this case, the signal output lines 73 to 76 of the signal output components 2 to 5 are mutually connected, and connecting points are connected to a mutual signal line 71. The mutual signal line 71 is connected to the common input terminal (g) of the amplifier apparatus 1.