公开(公告)号：US5717493A

公开(公告)日：1998-02-10

申请号：US367926

申请日：1995-01-03

申请人： Masatoshi Ozawa ,  Hideyuki Fukaya ,  Masakazu Imanishi ,  Yosuke Kanamori

发明人： Masatoshi Ozawa ,  Hideyuki Fukaya ,  Masakazu Imanishi ,  Yosuke Kanamori

IPC分类号： H04N1/327 ,  H04N1/00

CPC分类号： H04N1/32782 ,  H04N1/32771

摘要： A communication system that efficiently monitors a tones of a push-button phone which are sent from a facsimile or an adapter. The system further prevents a user from becoming offended by transmitting holding tones or music to a terminal during a period of time taken from retrieving and transferring image information.

摘要翻译： 一种有效地监视从传真机或适配器发送的按钮电话的音调的通信系统。 该系统进一步防止用户在从检索和传送图像信息所取得的时间段内向终端发送保持音调或音乐而冒犯。