JPS62151279U - - Google Patents
Info
- Publication number
- JPS62151279U JPS62151279U JP3705286U JP3705286U JPS62151279U JP S62151279 U JPS62151279 U JP S62151279U JP 3705286 U JP3705286 U JP 3705286U JP 3705286 U JP3705286 U JP 3705286U JP S62151279 U JPS62151279 U JP S62151279U
- Authority
- JP
- Japan
- Prior art keywords
- broadcast
- signal
- demodulator
- broadcast signal
- 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
- 230000005236 sound signal Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
図は本考案の一実施例を示すブロツク図である
。
１１……チユーナー、１２……復調器、１３…
…変調器、１５……スピーカ、１６，１８……選
局手段。
The figure is a block diagram showing one embodiment of the present invention. 11...Tuner, 12...Demodulator, 13...
...Modulator, 15...Speaker, 16, 18...Tuning selection means.
Claims (1)
ルの放送信号を選択するチユーナと、このチユー
ナーに対し手動操作に応じて所望のチヤンネルの
放送信号を選択させ集中管理部から緊急放送時に
入力される信号により緊急放送チヤンネルの放送
信号を選択させる選局手段と、上記チユーナーか
らの放送信号を復調する復調器と、この復調器の
出力信号を特定チヤンネルの放送信号に変調して
テレビジヨン受像機へ送る変調器と、上記復調器
からの音声信号が加えられるスピーカとを備えた
端末装置。 A tuner selects the broadcast signal of one channel from the broadcast signals from the public listening line, and the tuner selects the broadcast signal of the desired channel according to manual operation by the signal inputted from the central control unit at the time of emergency broadcast. A tuning means for selecting a broadcast signal of an emergency broadcast channel, a demodulator for demodulating the broadcast signal from the tuner, and a modulation device that modulates the output signal of the demodulator into a broadcast signal of a specific channel and sends it to a television receiver. and a speaker to which an audio signal from the demodulator is added.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3705286U JPS62151279U (en) | 1986-03-14 | 1986-03-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3705286U JPS62151279U (en) | 1986-03-14 | 1986-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62151279U true JPS62151279U (en) | 1987-09-25 |
Family
ID=30848026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3705286U Pending JPS62151279U (en) | 1986-03-14 | 1986-03-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62151279U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS598486A (en) * | 1982-07-06 | 1984-01-17 | Matsushita Electric Ind Co Ltd | Forced broadcast executing system in catv system |
| JPS5940711U (en) * | 1982-09-07 | 1984-03-15 | 株式会社日立ホームテック | electric stove |
-
1986
- 1986-03-14 JP JP3705286U patent/JPS62151279U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS598486A (en) * | 1982-07-06 | 1984-01-17 | Matsushita Electric Ind Co Ltd | Forced broadcast executing system in catv system |
| JPS5940711U (en) * | 1982-09-07 | 1984-03-15 | 株式会社日立ホームテック | electric stove |