JPS628654A - Howler sound sending system - Google Patents
Howler sound sending systemInfo
- Publication number
- JPS628654A JPS628654A JP14780185A JP14780185A JPS628654A JP S628654 A JPS628654 A JP S628654A JP 14780185 A JP14780185 A JP 14780185A JP 14780185 A JP14780185 A JP 14780185A JP S628654 A JPS628654 A JP S628654A
- Authority
- JP
- Japan
- Prior art keywords
- subscriber
- howler
- amplifier
- sound
- sound source
- 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
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Landscapes
- Devices For Supply Of Signal Current (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は時分割交換機におけるハウラ音送出方式に関す
る。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a howler sound transmission method in a time division switch.
（従来の技術）
従来のハウラ音送出方式は、ハウラ音用の音源を設置し
てあり、ある加入者が所定時間以上受話器を外している
場合等に、その加入者の加入者回路とハウラドランクと
を接続し、ハウラ音用の音源出力を加入者に送出するも
のである。(Prior art) In the conventional howler sound transmission method, a sound source for the howler sound is installed, and when a certain subscriber is off the hook for a predetermined period of time, etc. The system is connected to the system, and the sound source output for the howler sound is sent to the subscriber.
（発明が解決しようとする問題点）
したがって、上述した従来のハウラ音送出方式は、音源
と一体化し之ハウラドランクを持たなければならないと
いう欠点があつ几。(Problems to be Solved by the Invention) Therefore, the conventional howler sound transmission method described above has the drawback of having to have a howler drunk integrated with the sound source.
本発明の目的は交換機側に特別なハウラ音用の音源を持
友なければならないという従来の欠点を解決できるハウ
ラ音送出方式を提供することにある。SUMMARY OF THE INVENTION An object of the present invention is to provide a howler sound transmission system that can solve the conventional drawback of requiring a special howler sound source on the exchange side.
（問題点を解決するための手段）
前記目的を達成するために本発明によるハウラ音送出方
式は交換機におけるハウラ音送出方式において、加入者
試験リンクに接続する定めの増幅器を設け、音源とハウ
ラ音を送出丁べき加入者対応の加入者回路とをスイッチ
を用いて接続し、前記加入者試験リンクを介して前記増
幅器の入力を前記加入者回路に、出力全加入者に接続す
ることによフハウラ音を送出するように構成しである。(Means for Solving the Problems) In order to achieve the above object, the howler sound transmission system according to the present invention is a howler sound transmission system in an exchange, in which a predetermined amplifier connected to a subscriber test link is provided, and a sound source and a howler sound are connected to each other. The input of the amplifier is connected to the subscriber circuit corresponding to the subscriber to be sent using a switch, and the output of the amplifier is connected to the subscriber circuit through the subscriber test link. It is configured to transmit sound.
（実 施例） 以下、図面を参照して本発明をさらに詳しく説明する。(Example) Hereinafter, the present invention will be explained in more detail with reference to the drawings.
第１図は本発明によるハウラ音送出方式の一実施例を示
す交換機のブロック図である。加入者７は加入者試験リ
ンク４全介して加入者回路５に接続されている。FIG. 1 is a block diagram of an exchange showing an embodiment of the howler sound transmission method according to the present invention. The subscriber 7 is connected to the subscriber circuit 5 via all subscriber test links 4.
加入者試験リンク４の接点４ａは試′＃ｔ１几はハウラ
送出でないときは図示の接点位置の反対側に切換えられ
ている。この加入者試験リンク４にはハウラ送出の際、
増幅の定めの増幅器６が設けられている。The contact 4a of the subscriber test link 4 is switched to the opposite side of the contact position shown in the figure when the test '#t1 is not sending out howlers. In this subscriber test link 4, when sending Howrah,
An amplifier 6 for amplification is provided.
音源２はハウラ専用のためのものでなく、交換機に通常
用意されているサービス音七作成する音源である。The sound source 2 is not intended exclusively for Haura, but is a sound source that creates seven service sounds that are normally provided in the exchange.
スイッチ３は中央制御回路００ （ＣｅｎｔｒａｌＣｏ
ｎｔｒｏｌｌｅｒ ） １によって制御される。Switch 3 is central control circuit 00 (CentralCo
ntroller ) 1.
加入者７ｔ−監視し、ハウラ音を送出すべき情報が中央
制御回路１に伝達されると中央制御回路１はスイッチ３
を制御し、加入者７対応の加入者回路５と音源２との間
を接続する。Subscriber 7t - When the information to be monitored and to send a howler sound is transmitted to the central control circuit 1, the central control circuit 1 switches the switch 3
and connects between the subscriber circuit 5 corresponding to the subscriber 7 and the sound source 2.
さらに加入者試験リンク４の接点４ａが図示の位置に切
換えられ、・増幅器６の入力端子が加入者回路５に、増
幅器６の出力端子が加入者７に接続されるように加入者
試験リンク４が設定される。Furthermore, the contacts 4a of the subscriber test link 4 are switched to the position shown, so that the subscriber test link 4 is connected so that the input terminal of the amplifier 6 is connected to the subscriber circuit 5 and the output terminal of the amplifier 6 is connected to the subscriber 7 is set.
以上の交換機の交換接続動作で音源２の出力が増幅器６
で増幅されることにより、ハウラ音として加入者７より
出力される。With the above exchange connection operation of the exchanger, the output of sound source 2 is transferred to amplifier 6.
By amplifying the signal, the subscriber 7 outputs it as a howler sound.
（発明の効果）
以上、詳しく説明し友ように本発明によるハウラ音送出
方式は、加入者試験リンクに増幅器を用意し、ハウラ送
出の際にはサービス音を作成する音源を、スイッチ、加
入者回路、加入者試験リンクを介して増幅器に接続し、
増幅器により音源の出力全増幅させることによシバウラ
用音源と一体化し几ハウラドランクを削除でき、経済化
全図れるという効果がある。(Effects of the Invention) As described above in detail, the howler sound transmission method according to the present invention includes an amplifier provided in the subscriber test link, and a sound source for creating the service sound when transmitting howler sound, which is connected to the switch, the subscriber circuit, connected to the amplifier via the subscriber test link,
By amplifying the entire output of the sound source using an amplifier, it can be integrated with the sound source for Shibaura, eliminating the need for a loudspeaker, which has the effect of making it more economical.
第１図は本発明によるハウラ音送出方式の一実施例を示
す交換機のブロック図である。
ｌ・・・中央制御回路００ （Ｃｅｎｔｒａｌ Ｃｏｎ
ｔｒｏｌｌｅｒ２・・・音源 ３・・・スイッチ
４・・・加入者試験リンク
５・・・加入者回路 ６・・・増幅器７・・・加入
者
特許出願人 日本電気株式会社
代理人 弁理士 井 ） ロ 壽才１図FIG. 1 is a block diagram of an exchange showing an embodiment of the howler sound transmission method according to the present invention. l... Central control circuit 00 (Central Con
Troller 2...Sound source 3...Switch 4...Subscriber test link 5...Subscriber circuit 6...Amplifier 7...Subscriber Patent applicant NEC Corporation representative Patent attorney I) Ro Jusai 1 illustration
Claims (1)
リンクに接続するための増幅器を設け、音源とハウラ音
を送出すべき加入者対応の加入者回路とをスイッチを用
いて接続し、前記加入者試験リンクを介して前記増幅器
の入力を前記加入者回路に、出力を加入者に接続するこ
とによりハウラ音を送出するように構成したことを特徴
とするハウラ音送出方式。In the howler sound transmission method in an exchange, an amplifier is provided for connection to the subscriber test link, and a switch is used to connect the sound source and a subscriber circuit corresponding to the subscriber to which the howler sound is to be sent, and the subscriber test link is connected to the subscriber test link. A howler sound transmission method, characterized in that the howler sound is transmitted by connecting the input of the amplifier to the subscriber circuit and the output to the subscriber via the amplifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14780185A JPS628654A (en) | 1985-07-05 | 1985-07-05 | Howler sound sending system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14780185A JPS628654A (en) | 1985-07-05 | 1985-07-05 | Howler sound sending system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS628654A true JPS628654A (en) | 1987-01-16 |
Family
ID=15438519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14780185A Pending JPS628654A (en) | 1985-07-05 | 1985-07-05 | Howler sound sending system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS628654A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63178653A (en) * | 1987-01-20 | 1988-07-22 | Fujitsu Ltd | Howler tone sending system |
-
1985
- 1985-07-05 JP JP14780185A patent/JPS628654A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63178653A (en) * | 1987-01-20 | 1988-07-22 | Fujitsu Ltd | Howler tone sending system |
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