JPS61178516U - - Google Patents
Info
- Publication number
- JPS61178516U JPS61178516U JP6085485U JP6085485U JPS61178516U JP S61178516 U JPS61178516 U JP S61178516U JP 6085485 U JP6085485 U JP 6085485U JP 6085485 U JP6085485 U JP 6085485U JP S61178516 U JPS61178516 U JP S61178516U
- Authority
- JP
- Japan
- Prior art keywords
- head
- recording
- audio data
- magnetic tape
- degrees
- 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
- 238000012544 monitoring process Methods 0.000 claims description 4
- 230000003111 delayed effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Description
第１図は本考案にかかる記録同時モニタ用ヘツ
ドの概略構成図、第２図乃至第５図は従来のＲ―
ＤＡＴを説明する説明図、第６図は本考案にかか
る構成の正当性を説明する説明図、第７図はクロ
ツク信号波形図、第８図は処理説明用のブロツク
図である。
ＨＲ１，ＨＲ２……第１、第２の記録ヘツド、
ＨＰ１，ＨＰ２……第１、第２の再生ヘツド、Ｒ
Ｂ……回転体。
FIG. 1 is a schematic diagram of the simultaneous recording and monitoring head according to the present invention, and FIGS. 2 to 5 are conventional R-
FIG. 6 is an explanatory diagram for explaining the DAT, FIG. 6 is an explanatory diagram for explaining the validity of the configuration according to the present invention, FIG. 7 is a clock signal waveform diagram, and FIG. 8 is a block diagram for explaining processing. HR1, HR2...first and second recording heads,
HP1, HP2...first and second reproduction heads, R
B...Rotating body.
Claims (1)
すると共に、磁気テープより音声データを読み取
つて再生する回転型の記録同時モニタ用ヘツドに
おいて、第１、第２の２つの記録ヘツドを互いに
１８０°の間隔をおいて回転体に配設すると共に
、第１の記録ヘツドで磁気テープに記録した音声
データを読み取る第１の再生ヘツドを第１の記録
ヘツドの位置から２７０°遅れた位置に配設し、
かつ第２の記録ヘツドで磁気テープに記録した音
声データを読み取る第２の再生ヘツドを第２の記
録ヘツドの位置から２７０°遅れた位置に配設す
ることを特徴とする記録同時モニタ用ヘツド。 (2) トラツクピツチをＴｐ、コア幅をＴｗとす
るとき各再生ヘツドを記録ヘツドより １．５Ｔｐ＋（Ｔｗ−Ｔｐ）／２ 低い位置に配設することを特徴とする実用新案
登録請求の範囲第(1)項記載の記録同時モニタ用
ヘツド。[Claims for Utility Model Registration] (1) A rotary recording and simultaneous recording/monitoring head that digitally records audio data on a magnetic tape and also reads and reproduces audio data from the magnetic tape. Two recording heads are arranged on a rotating body at an interval of 180 degrees from each other, and a first playback head for reading audio data recorded on a magnetic tape by the first recording head is moved 270 degrees from the position of the first recording head. ° Placed in a delayed position,
A recording and simultaneous monitoring head characterized in that a second reproduction head for reading audio data recorded on a magnetic tape by the second recording head is disposed at a position 270 degrees behind the position of the second recording head. (2) The scope of the utility model registration claim No. 1 is characterized in that each playback head is disposed at a position 1.5Tp+(Tw-Tp)/2 lower than the recording head, where the track pitch is Tp and the core width is Tw. Head for simultaneous recording and monitoring described in item 1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6085485U JPH0418081Y2 (en) | 1985-04-23 | 1985-04-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6085485U JPH0418081Y2 (en) | 1985-04-23 | 1985-04-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61178516U true JPS61178516U (en) | 1986-11-07 |
| JPH0418081Y2 JPH0418081Y2 (en) | 1992-04-22 |
Family
ID=30588585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6085485U Expired JPH0418081Y2 (en) | 1985-04-23 | 1985-04-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0418081Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01300410A (en) * | 1988-05-30 | 1989-12-04 | Canon Inc | Magnetic recording and reproducing device |
-
1985
- 1985-04-23 JP JP6085485U patent/JPH0418081Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01300410A (en) * | 1988-05-30 | 1989-12-04 | Canon Inc | Magnetic recording and reproducing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0418081Y2 (en) | 1992-04-22 |