发明名称 AUTOMATIC TELEPHONE SYSTEM
摘要 PURPOSE:To contrive a smooth telephone response by providing a speaker which reproduces a message from an artificial voice synthesizing circuit which synthesizes the message according to a message generation signal. CONSTITUTION:The artificial voice synthesizing circuit 14 is connected to a message register 13 and synthesizes the message according to the message generation signal at the time of inputting the signal. The message synthesized by the synthesizing circuit 14 is amplified by an amplifier 15 and outputted to a reception-side telephone set connected by an exchange circuit 11. The transmitter-receivers 21a and 21b and dials 23a and 23b are connected to telephone sets 20a and 20b, which have transmitting and receiving circuits 22a and 22b connected to the exchange circuit 11 of an automatic telephone set 10. Further, speakers 24a and 24b are connected to the transmitting-receiving circuits 22a and 22b to reproduce the message outputted by the automatic telephone exchange 10. Consequently, a caller is previously known thereby an answer is made possible.
申请公布号 JPS62239753(A) 申请公布日期 1987.10.20
申请号 JP19860083713 申请日期 1986.04.11
申请人 SUMITOMO HEAVY IND LTD;SHIPBUILD RES ASSOC JAPAN;ISHIKAWAJIMA HARIMA HEAVY IND CO LTD;NIPPON KOKAN KK <NKK>;HITACHI ZOSEN CORP;MITSUBISHI HEAVY IND LTD 发明人 MIHASHI AKIRA;UENO TAKASHI;ICHIKAWA TAKAHARU;KAIKAWA YOSHIMASA;OZAWA KANJI;SHONO TETSUJI;OKAZAKI SHINJI;ONO TAKESHI
分类号 H04M3/42;H04M1/00 主分类号 H04M3/42
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