JPS615037U - wireless telephone equipment - Google Patents

wireless telephone equipment

Info

Publication number
JPS615037U
JPS615037U JP1984088924U JP8892484U JPS615037U JP S615037 U JPS615037 U JP S615037U JP 1984088924 U JP1984088924 U JP 1984088924U JP 8892484 U JP8892484 U JP 8892484U JP S615037 U JPS615037 U JP S615037U
Authority
JP
Japan
Prior art keywords
microphone
delay
identification code
switch
automatic identification
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.)
Granted
Application number
JP1984088924U
Other languages
Japanese (ja)
Other versions
JPS645392Y2 (en
Inventor
洋一 山下
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.)
Nippon Sharyo Ltd
Original Assignee
Nippon Sharyo Ltd
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 Nippon Sharyo Ltd filed Critical Nippon Sharyo Ltd
Priority to JP1984088924U priority Critical patent/JPS615037U/en
Publication of JPS615037U publication Critical patent/JPS615037U/en
Application granted granted Critical
Publication of JPS645392Y2 publication Critical patent/JPS645392Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Transceivers (AREA)
  • Transmitters (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に係る無線電話装置の一実施例を示す説
明図、第２図は本考案の作用状態を示す、説明図である
。 Ａは切換スイッチ、Ｂはスイッチ切換回路、Ｃは送信部
変調回路、Ｄは送受切換回路、Ｅは送受切換スイッチ、
ＭＣはマイクロホン、ＭＮ・・・ＭＮ６は遅延素子、ａ
１・・・ａ６は端子、ｈ・・・ｂ１６は端子である。FIG. 1 is an explanatory diagram showing an embodiment of the wireless telephone device according to the present invention, and FIG. 2 is an explanatory diagram showing the operating state of the present invention. A is a selector switch, B is a switch selector circuit, C is a transmitter modulation circuit, D is a transmitter/receiver selector circuit, E is a transmitter/receiver selector switch,
MC is a microphone, MN...MN6 is a delay element, a
1...a6 are terminals, and h...b16 are terminals.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 自動識別符号発信装置の付設された無線電話装置におい
て、マイクロホンからの音声出力を複数段に遅延させて
送信部変調回路へ出力するためマイクロホンの出力側に
半導体の遅延素子を直列に複数個設けるとともに、スイ
ッチ切換回路の指令で各遅延素子と対応して切換えられ
る切換スイッチを設け、前記スイッチ切換回路は自動識
別符号発信装置の信号送信中はマイクロホンからの音声
信号を順次遅延させる・ように、また自動識別符号発信
装置の信号送信がなく音声信号のないときに遅延段数を
順次減少させるように前記切換スイツチに指令すること
により音声切れを防止するようにしたことを特徴とする
無線電話装置。In a radio telephone device equipped with an automatic identification code transmitter, a plurality of semiconductor delay elements are provided in series on the output side of the microphone in order to delay the audio output from the microphone in multiple stages and output it to the transmitter modulation circuit. , a changeover switch is provided which can be changed over in correspondence with each delay element according to a command from a switch changeover circuit, and the switch changeover circuit sequentially delays the audio signal from the microphone while the automatic identification code transmitter is transmitting the signal; A radio telephone device characterized in that voice cut-off is prevented by instructing the changeover switch to sequentially decrease the number of delay stages when there is no signal transmission from an automatic identification code transmitter and no voice signal.
JP1984088924U 1984-06-15 1984-06-15 wireless telephone equipment Granted JPS615037U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984088924U JPS615037U (en) 1984-06-15 1984-06-15 wireless telephone equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984088924U JPS615037U (en) 1984-06-15 1984-06-15 wireless telephone equipment

Publications (2)

Publication Number Publication Date
JPS615037U true JPS615037U (en) 1986-01-13
JPS645392Y2 JPS645392Y2 (en) 1989-02-10

Family

ID=30642528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984088924U Granted JPS615037U (en) 1984-06-15 1984-06-15 wireless telephone equipment

Country Status (1)

Country Link
JP (1) JPS615037U (en)

Also Published As

Publication number Publication date
JPS645392Y2 (en) 1989-02-10

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