JPS63121945U - - Google Patents
Info
- Publication number
- JPS63121945U JPS63121945U JP1266987U JP1266987U JPS63121945U JP S63121945 U JPS63121945 U JP S63121945U JP 1266987 U JP1266987 U JP 1266987U JP 1266987 U JP1266987 U JP 1266987U JP S63121945 U JPS63121945 U JP S63121945U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- measuring circuit
- push button
- input terminal
- dial signal
- 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
Links
- 238000005259 measurement Methods 0.000 claims description 4
- 238000009532 heart rate measurement Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Monitoring And Testing Of Exchanges (AREA)
Description
第１図は、本考案によるダイヤル信号自動試験
装置の一実施例を示すブロツク図である。第２図
は、第１図の実施例の表示出力切換回路の入出力
の関係を示す説明図である。第３図は、従来のダ
イヤル信号試験装置のブロツク図である。
１０，２０……入力端子、１１……ろ波器、１
２，２２……ＰＢ信号測定回路、１３，２３……
ＤＰ信号測定回路、１４……表示出力切換回路、
１５，２５，２６……表示器。
FIG. 1 is a block diagram showing an embodiment of an automatic dial signal testing device according to the present invention. FIG. 2 is an explanatory diagram showing the input/output relationship of the display output switching circuit of the embodiment shown in FIG. FIG. 3 is a block diagram of a conventional dial signal testing device. 10, 20...Input terminal, 11...Filter, 1
2, 22...PB signal measurement circuit, 13, 23...
DP signal measurement circuit, 14...display output switching circuit,
15, 25, 26...Display device.
Claims (1)
ス測定回路と、前記入力端子にろ波器を介して接
続される押しボタンダイヤル信号測定回路と、前
記回転ダイヤルパルス測定回路および前記押しボ
タンダイヤル信号測定回路に接続され、前記入力
端子に入力された信号の種別に応じて回転ダイヤ
ルパスル測定回路と押しボタンダイヤル信号測定
回路からの入力を切換えて出力する表示出力切換
回路と、前記表示出力切換回路に接続され、ダイ
ヤル信号の測定結果を表示する表示器を有するこ
とを特徴とするダイヤル信号自動試験装置。 A rotary dial pulse measuring circuit connected to one input terminal, a push button dial signal measuring circuit connected to the input terminal via a filter, the rotary dial pulse measuring circuit and the push button dial signal measuring circuit. and a display output switching circuit that switches and outputs the input from the rotary dial pulse measurement circuit and the push button dial signal measurement circuit according to the type of signal input to the input terminal, and is connected to the display output switching circuit. 1. A dial signal automatic test device characterized by having a display device for displaying measurement results of the dial signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1266987U JPS63121945U (en) | 1987-01-30 | 1987-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1266987U JPS63121945U (en) | 1987-01-30 | 1987-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63121945U true JPS63121945U (en) | 1988-08-08 |
Family
ID=30801013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1266987U Pending JPS63121945U (en) | 1987-01-30 | 1987-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63121945U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6135744A (en) * | 1985-04-11 | 1986-02-20 | ア−ス製薬株式会社 | Humigating material |
-
1987
- 1987-01-30 JP JP1266987U patent/JPS63121945U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6135744A (en) * | 1985-04-11 | 1986-02-20 | ア−ス製薬株式会社 | Humigating material |
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