JPH0419854U - - Google Patents
Info
- Publication number
- JPH0419854U JPH0419854U JP5671490U JP5671490U JPH0419854U JP H0419854 U JPH0419854 U JP H0419854U JP 5671490 U JP5671490 U JP 5671490U JP 5671490 U JP5671490 U JP 5671490U JP H0419854 U JPH0419854 U JP H0419854U
- Authority
- JP
- Japan
- Prior art keywords
- command signal
- speaker
- amplifier
- route
- channel
- 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
- 230000004913 activation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の一実施例を示すブロツク図、
第２図は従来の受令端末装置の一例を示すブロツ
ク図である。
１，１ａ……受令端末装置、２，２ａ……指令
信号受信部、３，３ａ……指令信号判定部、４…
…スピーカルート制御部、５……アンプ、６……
スピーカ、７……ＩＳＤＮ回線、８……指令回線
。
FIG. 1 is a block diagram showing an embodiment of the present invention.
FIG. 2 is a block diagram showing an example of a conventional order receiving terminal device. 1, 1a... Command receiving terminal device, 2, 2a... Command signal receiving section, 3, 3a... Command signal determining section, 4...
...Speaker route control section, 5...Amplifier, 6...
Speaker, 7...ISDN line, 8...Command line.
Claims (1)
信する指令信号受信部と、前記指令信号の受信に
より増幅器を接続して増幅器起動信号を送出する
とともにループを閉じる指令信号判定部と、前記
ＩＳＤＮ回線のＤチヤネルからのスピーカルート
信号により前記増幅器から複数のスピーカの中の
少なくとも一つのスピーカへのスピーカルートを
選択して接続制御するスピーカルート制御部とを
有することを特徴とする受令端末装置。 a command signal receiving unit that receives a command signal from the B channel of the ISDN line; a command signal determining unit that connects an amplifier upon reception of the command signal and sends out an amplifier activation signal and closes the loop; A speaker route control unit that selects and controls connection of a speaker route from the amplifier to at least one of a plurality of speakers using a speaker route signal from a channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5671490U JPH0419854U (en) | 1990-05-30 | 1990-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5671490U JPH0419854U (en) | 1990-05-30 | 1990-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0419854U true JPH0419854U (en) | 1992-02-19 |
Family
ID=31580784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5671490U Pending JPH0419854U (en) | 1990-05-30 | 1990-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0419854U (en) |
-
1990
- 1990-05-30 JP JP5671490U patent/JPH0419854U/ja active Pending