JPS5995417U - Magnetic recording and reproducing device for information signals - Google Patents
Magnetic recording and reproducing device for information signalsInfo
- Publication number
- JPS5995417U JPS5995417U JP19177782U JP19177782U JPS5995417U JP S5995417 U JPS5995417 U JP S5995417U JP 19177782 U JP19177782 U JP 19177782U JP 19177782 U JP19177782 U JP 19177782U JP S5995417 U JPS5995417 U JP S5995417U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- magnetic
- reproduced
- converted
- information signals
- 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
Landscapes
- Television Signal Processing For Recording (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図、第２図はこの考案の一例の系統図、第３図〜第
５図はその説明のための図である。
１１〜１７．６１Ａ〜７４はビデオ信号系、２１〜３７
．８１〜９３はオーディオ信号系である。
１ 、Ｓ、、１ ５１ １３ ／４
１５ｉ
−第２図゛
・飄
畳 第４図
：
；
：１ｆ・ −−士ら
” ｌ ｉａＦヤ４・、FIGS. 1 and 2 are system diagrams of an example of this invention, and FIGS. 3 to 5 are diagrams for explaining the same. 11-17.61A-74 are video signal systems, 21-37
．． 81 to 93 are audio signal systems. 1, S,, 1 51 13 /4
15i - Figure 2 ゛・Flying Tatami Figure 4: ; :1f・--Shi et al.
Claims (1)
、このＦＭ信号を回転磁気ヘッドにより磁気テープ上に
斜めの磁気トラックとして順次記録し、再生時、上記回
転磁気ヘッドにより上記磁気テープの上記磁気トラック
を走査して上ｉＦＭ信号を再生し、この再生したＦＭ信
号から上記輝度信号を復調し、第２のモードでは、記録
時、第１及び第２のオーディオ信号を周波数多重化し、
この周波数多重化信号を上記ＦＭ信号に変換し、このＦ
Ｍ信号を上記回転磁気ヘッドにより上記磁気テープ上に
上記磁気ト・ラックとして斜めに順次記録し、再生時、
上記回転磁気ヘッドにより上記磁気テープの上記磁気ト
ラックを走査して上記ＦＭ信号を再生し、この再生した
ＦＭ信号から上記周波数多重化信号を復調すると共に、
この復調した周波数多重化信号から上記第１及び第２の
オーディオ信号を分離して取り出すようにした情報信号
の磁気記録再生装置。In the first mode, during recording, a luminance signal is converted into an FM signal, and this FM signal is sequentially recorded as diagonal magnetic tracks on a magnetic tape by a rotating magnetic head.When reproducing, a luminance signal is converted into an FM signal on a magnetic tape by the rotating magnetic head. scanning the magnetic track to reproduce the upper iFM signal; demodulating the luminance signal from the reproduced FM signal; and in a second mode, frequency multiplexing the first and second audio signals during recording;
This frequency multiplexed signal is converted into the above FM signal, and this F
The M signal is sequentially recorded obliquely on the magnetic tape by the rotating magnetic head as the magnetic track, and when reproduced,
Scanning the magnetic track of the magnetic tape with the rotating magnetic head to reproduce the FM signal, demodulating the frequency multiplexed signal from the reproduced FM signal, and
A magnetic recording and reproducing apparatus for information signals, which separates and extracts the first and second audio signals from the demodulated frequency multiplexed signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19177782U JPS5995417U (en) | 1982-12-17 | 1982-12-17 | Magnetic recording and reproducing device for information signals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19177782U JPS5995417U (en) | 1982-12-17 | 1982-12-17 | Magnetic recording and reproducing device for information signals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5995417U true JPS5995417U (en) | 1984-06-28 |
Family
ID=30412892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19177782U Pending JPS5995417U (en) | 1982-12-17 | 1982-12-17 | Magnetic recording and reproducing device for information signals |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5995417U (en) |
-
1982
- 1982-12-17 JP JP19177782U patent/JPS5995417U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU8513982A (en) | Video recorder fm sound system | |
| JPS60166865U (en) | information reproducing device | |
| JPS5995417U (en) | Magnetic recording and reproducing device for information signals | |
| JPS619976U (en) | FM audio recording VTR | |
| JPH0614270Y2 (en) | VTR cue control device | |
| JPS6412779A (en) | Information recording and reproducing system | |
| JPS5939579U (en) | editing device | |
| JPS6121006U (en) | Dropout compensation device for magnetic recording and reproducing equipment | |
| JPS60167481U (en) | Video signal reproducing device | |
| JPS5942516U (en) | magnetic recording and reproducing device | |
| JPS59147381U (en) | Video disc information recording device | |
| JPS60127669U (en) | Information signal recording device | |
| JPS6080561U (en) | magnetic recording and reproducing device | |
| JPS59104312U (en) | Audio multiplex signal recording and playback device | |
| JPS60120588U (en) | Recording device using rotating magnetic recording medium | |
| JPS58125227A (en) | Video tape recorder | |
| JPS5922578U (en) | magnetic recording and reproducing device | |
| JPS59189708U (en) | Automatic discrimination method for audio FM modulation recording signal | |
| JPS5948563U (en) | Magnetic recording tape for automatic learning devices | |
| JPS58141678U (en) | Video and audio signal recording and playback equipment | |
| JPS6134608U (en) | Audio recording method in VTR | |
| JPS5843076U (en) | magnetic recording and reproducing device | |
| JPS60192129U (en) | magnetic recording and playback device | |
| JPS6016369U (en) | optical disk | |
| JPS5966934U (en) | Digital recording and playback device |