JPH0181707U - - Google Patents
Info
- Publication number
- JPH0181707U JPH0181707U JP1987176783U JP17678387U JPH0181707U JP H0181707 U JPH0181707 U JP H0181707U JP 1987176783 U JP1987176783 U JP 1987176783U JP 17678387 U JP17678387 U JP 17678387U JP H0181707 U JPH0181707 U JP H0181707U
- Authority
- JP
- Japan
- Prior art keywords
- audio signal
- broadcasting
- recording circuit
- selection switch
- line side
- 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.)
- Granted
Links
- 230000005236 sound signal Effects 0.000 claims 11
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Television Systems (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
- Stereo-Broadcasting Methods (AREA)
Description
図は、本考案の一実施例の回路ブロツク図を顕
わす。
１……スイツチング制御回路、２……ＴＶチユ
ーナー、３……ＢＳチユーナー、４……第１ハイ
フアイ記録回路、５……第２ハイフアイ記録回路
、７……リニアトラツク記録回路、１１……第１
選択スイツチ、１２……第２選択スイツチ、２３
……第１線路、２４……第２線路。
The figure reveals a circuit block diagram of one embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Switching control circuit, 2... TV tuner, 3... BS tuner, 4... First high-speed recording circuit, 5... Second high-speed recording circuit, 7... Linear track recording circuit, 11... First high-speed recording circuit
Selection switch, 12...Second selection switch, 23
...1st track, 24...2nd track.
Claims (1)
チヤンネル音声信号より成る第１音声信号を第１
線路を介して第１ハイフアイ記録回路に供給し２
ケ国語放送の副音声信号とステレオ放送のＲチヤ
ンネル音声信号より成る第２音声信号を第２線路
を介して第２ハイフアイ記録回路に供給するＴＶ
チユーナー及びＢＳチユーナーと、２ケ国語放送
時前記第１音声信号又は前記第２音声信号をリニ
アトラツク記録回路に供給しステレオ放送時に前
記第１音声信号と前記第２音声信号とを混合して
成る混合信号を前記リニアトラツク記録回路に供
給する第１選択スイツチとを配して成るハイフア
イＶＴＲの音声信号記録回路に於て、 前記第１線路側又は前記第２線路側に選択的に
接続され、前記第１選択スイツチ前段に配される
第２選択スイツチと、 前記ＴＶチユーナーの出力信号選択時には前記
第２選択スイツチを前記第１線路側に、また前記
ＢＳチユーナーの出力信号選択時には前記第２選
択スイツチを前記第２線路側に、それぞれ強制切
換せしめるスイツチング制御回路とを、 配して成る２ケ国語放送の優先選択回路。[Scope of claim for utility model registration] Main audio signal of bilingual broadcasting and L of stereo broadcasting
A first audio signal consisting of a channel audio signal is
2 through the line to the first high-speed recording circuit.
A TV that supplies a second audio signal consisting of a sub-audio signal of Japanese language broadcasting and an R channel audio signal of stereo broadcasting to a second high-fidelity recording circuit via a second line.
A tuner and a BS tuner, supplying the first audio signal or the second audio signal during bilingual broadcasting to a linear track recording circuit, and mixing the first audio signal and the second audio signal during stereo broadcasting. In an audio signal recording circuit for a high-fidelity VTR, the audio signal recording circuit includes a first selection switch for supplying a mixed signal to the linear track recording circuit, selectively connected to the first line side or the second line side, a second selection switch disposed before the first selection switch; when selecting the output signal of the TV tuner, the second selection switch is placed on the first line side, and when selecting the output signal of the BS tuner, the second selection switch is placed on the first line side; A priority selection circuit for bilingual broadcasting, comprising a switching control circuit for forcibly switching each switch on the second line side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17678387U JPH0636530Y2 (en) | 1987-11-19 | 1987-11-19 | Priority selection circuit for bilingual broadcasting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17678387U JPH0636530Y2 (en) | 1987-11-19 | 1987-11-19 | Priority selection circuit for bilingual broadcasting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0181707U true JPH0181707U (en) | 1989-05-31 |
| JPH0636530Y2 JPH0636530Y2 (en) | 1994-09-21 |
Family
ID=31468486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17678387U Expired - Lifetime JPH0636530Y2 (en) | 1987-11-19 | 1987-11-19 | Priority selection circuit for bilingual broadcasting |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0636530Y2 (en) |
-
1987
- 1987-11-19 JP JP17678387U patent/JPH0636530Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0636530Y2 (en) | 1994-09-21 |
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