Anti-interference communication interphone

The invention discloses an anti-interference communication interphone, which comprises an interphone main body, a display screen, an antenna, an indicating lamp, an adjusting knob and a dialogue window mechanism, and is characterized in that the dialogue window mechanism is optimally arranged on the...

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Bibliographische Detailangaben
Hauptverfasser:	ZHENG JIANXIONG, YIN LIXUE, LI YADUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACOUSTICS ACOUSTICS NOT OTHERWISE PROVIDED FOR ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL MUSICAL INSTRUMENTS PHYSICS SOUND-PRODUCING DEVICES TRANSMISSION
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