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
Landscapes
- Digital Magnetic Recording (AREA)
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 |