JPH0429285U - - Google Patents
Info
- Publication number
- JPH0429285U JPH0429285U JP1990069391U JP6939190U JPH0429285U JP H0429285 U JPH0429285 U JP H0429285U JP 1990069391 U JP1990069391 U JP 1990069391U JP 6939190 U JP6939190 U JP 6939190U JP H0429285 U JPH0429285 U JP H0429285U
- Authority
- JP
- Japan
- Prior art keywords
- muse
- signal
- satellite receiver
- notification means
- muse 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
- 229940028444 muse Drugs 0.000 claims description 14
- GMVPRGQOIOIIMI-DWKJAMRDSA-N prostaglandin E1 Chemical compound CCCCC[C@H](O)\C=C\[C@H]1[C@H](O)CC(=O)[C@@H]1CCCCCCC(O)=O GMVPRGQOIOIIMI-DWKJAMRDSA-N 0.000 claims description 13
- 230000005236 sound signal Effects 0.000 claims description 3
- 230000001755 vocal effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Description
第１図は、この考案の衛星受信機の一実施例を
示す回路構成図、第２図は、第１図に示したＭＵ
ＳＥ判別回路の回路図、第３図は、ＭＵＳＥ信号
の時分割多重形式を示す図、第４図は、この考案
の衛星受信機の他の実施例を示す回路構成図、第
５図は、従来の衛星受信機の一例を示す回路構成
図である。
２……衛星アンテナ、４……選局復調部、５…
…映像信号処理部、６……音声信号処理部、７…
…デイスプレイ装置、１１，２１……衛星受信機
、１２……ＭＵＳＥ判別回路、１３……オンスク
リーン表示回路、２２……本体表示器。
Fig. 1 is a circuit diagram showing an embodiment of the satellite receiver of this invention, and Fig. 2 shows the MU shown in Fig. 1.
A circuit diagram of the SE discrimination circuit, FIG. 3 is a diagram showing the time division multiplexing format of the MUSE signal, FIG. 4 is a circuit diagram showing another embodiment of the satellite receiver of this invention, and FIG. FIG. 1 is a circuit configuration diagram showing an example of a conventional satellite receiver. 2... Satellite antenna, 4... Tuning demodulator, 5...
...Video signal processing section, 6...Audio signal processing section, 7...
... Display device, 11, 21 ... Satellite receiver, 12 ... MUSE discrimination circuit, 13 ... On-screen display circuit, 22 ... Main body display.
Claims (1)
選局指定を受けたチヤンネルについて非ＭＵＳＥ
信号を復調する衛星受信機であつて、前記チヤン
ネルを使つて伝送されるＭＵＳＥ信号を受信した
ときに、ＭＵＳＥ信号を受信していることを判別
するＭＵＳＥ判別回路と、このＭＵＳＥ判別回路
の出力を受けて動作し、ＭＵＳＥ信号を受信して
いる旨のメツセージを報知する報知手段とを具備
することを特徴とする衛星受信機。 (2) 前記ＭＵＳＥ判別回路は、映像信号の垂直
ブランキング期間に時分割多重された音声信号を
検出し、この音声信号の有無に応じてＭＵＳＥ信
号か非ＭＵＳＥ信号かの判別を行うことを特徴と
する請求項１記載の衛星受信機。 (3) 前記報知手段は、復調された映像出力を表
示するデイスプレイ装置の画面に前記メツセージ
を重畳して表示するオンスクリーン表示回路であ
ることを特徴とする請求項１記載の衛星受信機。 (4) 前記報知手段は、衛星受信機本体に設けら
れ、ＭＵＳＥ信号を受信していることを視覚表示
する本体表示器であることを特徴とする請求項１
記載の衛星受信機。 (5) 前記報知手段は、ＭＵＳＥ信号を受信して
いることを音声報知する発声回路であることを特
徴とする請求項１記載の衛星受信機。[Scope of claim for utility model registration] (1) From the radio waves captured by the satellite antenna,
Non-MUSE for channels designated for selection
The satellite receiver demodulates the signal, and includes a MUSE determination circuit that determines that the MUSE signal is being received when receiving the MUSE signal transmitted using the channel, and an output of the MUSE determination circuit. What is claimed is: 1. A satellite receiver comprising: notification means that operates upon reception of a MUSE signal and notifies a message indicating that it is receiving a MUSE signal. (2) The MUSE determination circuit detects an audio signal time-division multiplexed during the vertical blanking period of the video signal, and determines whether it is a MUSE signal or a non-MUSE signal depending on the presence or absence of this audio signal. 2. The satellite receiver according to claim 1. (3) The satellite receiver according to claim 1, wherein the notification means is an on-screen display circuit that superimposes and displays the message on the screen of a display device that displays the demodulated video output. (4) Claim 1, wherein the notification means is a main unit display that is provided on the satellite receiver main body and visually displays that the MUSE signal is being received.
Satellite receiver as described. (5) The satellite receiver according to claim 1, wherein the notification means is a vocal circuit that provides an audio notification that the MUSE signal is being received.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990069391U JPH0429285U (en) | 1990-06-29 | 1990-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990069391U JPH0429285U (en) | 1990-06-29 | 1990-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0429285U true JPH0429285U (en) | 1992-03-09 |
Family
ID=31604654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990069391U Pending JPH0429285U (en) | 1990-06-29 | 1990-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0429285U (en) |
-
1990
- 1990-06-29 JP JP1990069391U patent/JPH0429285U/ja active Pending
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