JPS5843076U - magnetic recording and reproducing device - Google Patents
magnetic recording and reproducing deviceInfo
- Publication number
- JPS5843076U JPS5843076U JP13743281U JP13743281U JPS5843076U JP S5843076 U JPS5843076 U JP S5843076U JP 13743281 U JP13743281 U JP 13743281U JP 13743281 U JP13743281 U JP 13743281U JP S5843076 U JPS5843076 U JP S5843076U
- Authority
- JP
- Japan
- Prior art keywords
- rotating magnetic
- magnetic heads
- recorded
- video
- magnetic recording
- 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
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図は従来の磁気記録再生装置の一例の要部の平面図
、第２図は第１図例の説明に供する線図、第５図は本考
案による磁気記録再生装置の一実施例の要部の平面図、
第４図は信号供給回路の具体例を示す構成図、第５図は
第４図例の説明に供する線図、第６図は本考案の説明に
供する線図である。
１は磁気テープ、２はテープ案内ドラム、ＨＡ。
ＨＢ、Ｈｃ及びＨＤは夫々回転磁気ヘッドである。FIG. 1 is a plan view of essential parts of an example of a conventional magnetic recording/reproducing device, FIG. 2 is a diagram for explaining the example in FIG. 1, and FIG. 5 is a plan view of an embodiment of a magnetic recording/reproducing device according to the present invention. Plan of main parts,
FIG. 4 is a block diagram showing a specific example of the signal supply circuit, FIG. 5 is a diagram for explaining the example in FIG. 4, and FIG. 6 is a diagram for explaining the present invention. 1 is a magnetic tape, 2 is a tape guide drum, HA. HB, Hc and HD are rotating magnetic heads, respectively.
Claims (1)
４までの回転磁気ヘッドを備え、上記第１から第４まで
の回転磁気ヘッドは２フレーム毎に１回転させられると
共に、上記第１から第４までの回転磁気ヘッドには選択
的にビデオ信号及びオーディオ信号が供給され、磁気テ
ープはテープ案内ドラムに略１８０°の角範囲に亘って
斜めに沿わされて走行させられ、上記磁気テープ上に、
その前半にビデオ信号はオーディオ信号が、その後半に
オーディオ信号又はビデオ信号が記録された記録トラッ
クを順次形成するようにし、再生時には、上記記録トラ
ックを上記第１から第４までの回転磁気ヘッドによって
走査して、上記第１から第４までの回転磁気ヘッドより
ビデオ信号及びオーディオ信号を選択的に順次得るよう
にした磁気記録再生装置。The first to fourth rotating magnetic heads are mounted at an angular interval of 90 degrees, and the first to fourth rotating magnetic heads are rotated once every two frames, and the first to fourth rotating magnetic heads are rotated once every two frames. Video and audio signals are selectively supplied to the rotating magnetic heads up to 4, and the magnetic tape is run diagonally along the tape guide drum over an angular range of approximately 180°, ,
Recording tracks are sequentially formed in which a video signal is recorded as an audio signal in the first half, and an audio signal or a video signal is recorded in the second half, and during playback, the recording tracks are recorded by the first to fourth rotating magnetic heads. A magnetic recording and reproducing apparatus that scans and selectively sequentially obtains video signals and audio signals from the first to fourth rotating magnetic heads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13743281U JPS5843076U (en) | 1981-09-16 | 1981-09-16 | magnetic recording and reproducing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13743281U JPS5843076U (en) | 1981-09-16 | 1981-09-16 | magnetic recording and reproducing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5843076U true JPS5843076U (en) | 1983-03-23 |
| JPS6322774Y2 JPS6322774Y2 (en) | 1988-06-22 |
Family
ID=29930712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13743281U Granted JPS5843076U (en) | 1981-09-16 | 1981-09-16 | magnetic recording and reproducing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5843076U (en) |
-
1981
- 1981-09-16 JP JP13743281U patent/JPS5843076U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6322774Y2 (en) | 1988-06-22 |
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