COMMUNICATION SYSTEM, TRANSMITTER, RECEIVER, AND COMMUNICATION METHOD

COMMUNICATION SYSTEM, TRANSMITTER, RECEIVER, AND COMMUNICATION METHOD

PROBLEM TO BE SOLVED: To provide a communication system, etc. which can send a necessary audio and image to suit a state on the display slave terminal side, and in which its sending speed does not change. SOLUTION: A cordless intercom system S includes a sensor 16 for detecting whether or not a spea...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: KOBAYASHI ATSUHIKO
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TELEPHONIC COMMUNICATION
WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a communication system, etc. which can send a necessary audio and image to suit a state on the display slave terminal side, and in which its sending speed does not change. SOLUTION: A cordless intercom system S includes a sensor 16 for detecting whether or not a speaker SP exists within an audible range of a user's ears. When it is detected by the sensor 16 concerned that the speaker SP exists within the audible range of the user, an audio is received, and when it is detected that the speaker SP does not exist within the audible range of the user, an image is received. COPYRIGHT: (C)2009,JPO&INPIT