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JPS6472653A - Digital talkie trunk - Google Patents

Digital talkie trunk

Info

Publication number
JPS6472653A
JPS6472653A JP22834387A JP22834387A JPS6472653A JP S6472653 A JPS6472653 A JP S6472653A JP 22834387 A JP22834387 A JP 22834387A JP 22834387 A JP22834387 A JP 22834387A JP S6472653 A JPS6472653 A JP S6472653A
Authority
JP
Japan
Prior art keywords
address
message
signal
memory
talkie trunk
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP22834387A
Other languages
Japanese (ja)
Inventor
Masami Miura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NEC Corp filed Critical NEC Corp
Priority to JP22834387A priority Critical patent/JPS6472653A/en
Publication of JPS6472653A publication Critical patent/JPS6472653A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To always hear a message from the top at the time of connecting a message signal with the titled talkie trunk by outputting an address to store the message signal into a memory successively from the top address when an activation signal receiving circuit receives an activating signal. CONSTITUTION:When an address register 12 is activated by a control circuit 11, it generates the address to read the message signal at the timing of the time slot corresponding to each channel, and gives the address through an address bus 134 to a voice memory 132. At such a time, the address are generated successively from that to store a first message signal without fail so that the message may be read out from the top, and they are given to the memory. Thus, when the address is connected to the talkie trunk, the announce message is read out from the top without fail, and a user can always hear the message from the top without waiting for it.
JP22834387A 1987-09-14 1987-09-14 Digital talkie trunk Pending JPS6472653A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22834387A JPS6472653A (en) 1987-09-14 1987-09-14 Digital talkie trunk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22834387A JPS6472653A (en) 1987-09-14 1987-09-14 Digital talkie trunk

Publications (1)

Publication Number Publication Date
JPS6472653A true JPS6472653A (en) 1989-03-17

Family

ID=16874975

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22834387A Pending JPS6472653A (en) 1987-09-14 1987-09-14 Digital talkie trunk

Country Status (1)

Country Link
JP (1) JPS6472653A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4943541A (en) * 1985-08-07 1990-07-24 Kyushu Refractories Co., Ltd. Glass ceramics
JPH02246575A (en) * 1989-03-20 1990-10-02 Fujitsu Ltd Talkie device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4943541A (en) * 1985-08-07 1990-07-24 Kyushu Refractories Co., Ltd. Glass ceramics
JPH02246575A (en) * 1989-03-20 1990-10-02 Fujitsu Ltd Talkie device

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