JPS6022080U - digital switchboard - Google Patents
digital switchboardInfo
- Publication number
- JPS6022080U JPS6022080U JP11251983U JP11251983U JPS6022080U JP S6022080 U JPS6022080 U JP S6022080U JP 11251983 U JP11251983 U JP 11251983U JP 11251983 U JP11251983 U JP 11251983U JP S6022080 U JPS6022080 U JP S6022080U
- Authority
- JP
- Japan
- Prior art keywords
- telephones
- signals
- signal processing
- pcm
- digital
- 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
Landscapes
- Sub-Exchange Stations And Push- Button Telephones (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (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
第１図は従来の電話交換機における電話器及び雑トラン
ク回路の接続状態を示すブ冶ツク図、第２図は本発明交
換器機の要部を示すブ冶ツク図である。
訃・・通話メモリ、１０・・・信号処理手段、１４・・
・切替回路、１５・・・アドレス制御メモリ。FIG. 1 is a block diagram showing the connection state of telephone equipment and miscellaneous trunk circuits in a conventional telephone exchange, and FIG. 2 is a block diagram showing the main parts of the exchange of the present invention. Death...Telephone memory, 10...Signal processing means, 14...
-Switching circuit, 15...Address control memory.
Claims (1)
送られてくる多重化されたＰＣＭ信号を入力するととも
に、これらのＰＣＭ信号のタイミングを変化させて出力
し、上記多数の電話器の受信器側に伝える形式のデジタ
ル式交換器において任意の２電話器間の接続のみを採る
通話手段と、２電話器間の通話に関する信号以外の信号
処理をする信号処理手段と、から成り、これらの通話手
段、信号処理手段を切り換えて使用することにより上記
ＰＣＭ信号の信号処理をすることを特徴としたデジタル
式交換機。It is connected to a large number of telephones, inputs multiplexed PCM signals sent from the transmitter side of these telephones, changes the timing of these PCM signals, and outputs them. A digital exchange that transmits signals to the receiver side of a telephone, consisting of a communication means that connects only two arbitrary telephones, and a signal processing means that processes signals other than signals related to communication between the two telephones. A digital switching system characterized in that signal processing of the PCM signal is performed by switching and using these communication means and signal processing means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11251983U JPS6022080U (en) | 1983-07-20 | 1983-07-20 | digital switchboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11251983U JPS6022080U (en) | 1983-07-20 | 1983-07-20 | digital switchboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6022080U true JPS6022080U (en) | 1985-02-15 |
Family
ID=30260815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11251983U Pending JPS6022080U (en) | 1983-07-20 | 1983-07-20 | digital switchboard |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6022080U (en) |
-
1983
- 1983-07-20 JP JP11251983U patent/JPS6022080U/en active Pending
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