JPS6261583U - - Google Patents
Info
- Publication number
- JPS6261583U JPS6261583U JP1985152648U JP15264885U JPS6261583U JP S6261583 U JPS6261583 U JP S6261583U JP 1985152648 U JP1985152648 U JP 1985152648U JP 15264885 U JP15264885 U JP 15264885U JP S6261583 U JPS6261583 U JP S6261583U
- Authority
- JP
- Japan
- Prior art keywords
- channel
- data
- encoded
- catv
- noise reduction
- 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 2
Landscapes
- Details Of Television Systems (AREA)
Description
第１図は本考案のコンバータ装置の一実施例を
示すブロツク図、第２図はそのメモリ内に格納さ
れるデータを模式的に示す図である。
１２：メモリ（ＥＡＲＯＭ）、２３：ノイズリ
ダクシヨンデコーダ。
FIG. 1 is a block diagram showing an embodiment of the converter device of the present invention, and FIG. 2 is a diagram schematically showing data stored in its memory. 12: Memory (EAROM), 23: Noise reduction decoder.
Claims (1)
コードを受けて伝送されるチヤンネルと、斯るエ
ンコードを受けずに伝送されるチヤンネルとが混
在するＣＡＴＶシステムの受信用のコンバータ装
置であつて、各チヤンネル毎のデータを格納し得
るメモリを備え、このメモリ内にＣＡＴＶの各チ
ヤンネルが上記エンコードされたチヤンネルであ
るか否を示すデータを予め格納しておき、選局操
作によつて受信チヤンネルの上記データを読出し
、そのデータに応じてノイズリダクシヨンシステ
ムのデコード機能をオン、オフさせるようにした
ことを特徴とするＣＡＴＶ放送受信用フンバータ
装置。 A converter device for reception of a CATV system in which a channel in which an audio signal is transmitted after being encoded by a noise reduction system and a channel in which it is transmitted without being encoded is mixed, and it is a converter device for receiving data for each channel. , in which data indicating whether or not each CATV channel is the encoded channel is stored in advance, and the data of the receiving channel is read by a channel selection operation, A Humberta device for CATV broadcast reception, characterized in that a decoding function of a noise reduction system is turned on and off according to the data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985152648U JPS6261583U (en) | 1985-10-04 | 1985-10-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985152648U JPS6261583U (en) | 1985-10-04 | 1985-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6261583U true JPS6261583U (en) | 1987-04-16 |
Family
ID=31070817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985152648U Pending JPS6261583U (en) | 1985-10-04 | 1985-10-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6261583U (en) |
-
1985
- 1985-10-04 JP JP1985152648U patent/JPS6261583U/ja active Pending
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