JPS6257970U - - Google Patents
Info
- Publication number
- JPS6257970U JPS6257970U JP14957785U JP14957785U JPS6257970U JP S6257970 U JPS6257970 U JP S6257970U JP 14957785 U JP14957785 U JP 14957785U JP 14957785 U JP14957785 U JP 14957785U JP S6257970 U JPS6257970 U JP S6257970U
- Authority
- JP
- Japan
- Prior art keywords
- rotating magnetic
- magnetic heads
- recording
- pair
- reproducing
- 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 3
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Digital Magnetic Recording (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Description
第１図は本考案の一実施例の概略構成図、第２
図は第１図の実施例による磁気テープの記録パタ
ーンを示す図、第３図は従来例の磁気テープの記
録パターンを示す図である。
２〜５……第１〜第４回転磁気ヘツド、Ｗ……
１フイールドのトラツク幅。
Figure 1 is a schematic configuration diagram of one embodiment of the present invention;
1 is a diagram showing a recording pattern of a magnetic tape according to the embodiment of FIG. 1, and FIG. 3 is a diagram showing a recording pattern of a conventional magnetic tape. 2 to 5...first to fourth rotating magnetic heads, W...
Track width of one field.
Claims (1)
に用いられ、かつ、互いに異なるアジマス角を有
する一対の第１、第２回転磁気ヘツドと、ＰＣＭ
音声信号の記録・再生に用いられ、互いに異なる
アジマス角を有する一対の第３、第４回転磁気ヘ
ツドとを備え、 前記各回転磁気ヘツドのヘツド幅は、通常の１
フイールドのトラツク幅よりも小さく設定され、 前記１フイールドのトラツク幅を分割してなる
少なくとも２つの分割領域の内、一方には、前記
第１、第２回転磁気ヘツドで前記映像信号を、ま
た、他方には、前記第３、第４回転磁気ヘツドで
前記ＰＣＭ音声信号をそれぞれ記録あるいは再生
することを特徴とするビデオテープレコーダ。[Claims for Utility Model Registration] A pair of first and second rotating magnetic heads, which are used for recording and reproducing an image signal multiplexed with an FM audio signal, and which have mutually different azimuth angles, and a PCM.
A pair of third and fourth rotating magnetic heads are used for recording and reproducing audio signals and have different azimuth angles, and each of the rotating magnetic heads has a head width of 1.
The first and second rotating magnetic heads transmit the video signal to one of at least two divided regions, which are set smaller than the track width of the field and are formed by dividing the track width of one field, and On the other hand, a video tape recorder characterized in that the third and fourth rotating magnetic heads record or reproduce the PCM audio signal, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14957785U JPS6257970U (en) | 1985-09-28 | 1985-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14957785U JPS6257970U (en) | 1985-09-28 | 1985-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6257970U true JPS6257970U (en) | 1987-04-10 |
Family
ID=31064918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14957785U Pending JPS6257970U (en) | 1985-09-28 | 1985-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6257970U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59221802A (en) * | 1983-05-30 | 1984-12-13 | Matsushita Electric Ind Co Ltd | Magnetic recording and reproducing device |
-
1985
- 1985-09-28 JP JP14957785U patent/JPS6257970U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59221802A (en) * | 1983-05-30 | 1984-12-13 | Matsushita Electric Ind Co Ltd | Magnetic recording and reproducing device |
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