JPH0314739U - - Google Patents
Info
- Publication number
- JPH0314739U JPH0314739U JP7172889U JP7172889U JPH0314739U JP H0314739 U JPH0314739 U JP H0314739U JP 7172889 U JP7172889 U JP 7172889U JP 7172889 U JP7172889 U JP 7172889U JP H0314739 U JPH0314739 U JP H0314739U
- Authority
- JP
- Japan
- Prior art keywords
- tape
- heads
- drum
- rotary head
- head type
- 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
- 238000012935 Averaging Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案の原理構成を表わす図、第２図
は本考案の一実施例を表わす図、第３図は第２図
の回路の動作を表わすタイミングチヤート、第４
図は従来技術の問題点を説明するための図。
図において、１０Ａ，１０Ｂ……ヘツド、１２
……ドラム、１６……テープ。
FIG. 1 is a diagram showing the principle configuration of the present invention, FIG. 2 is a diagram showing an embodiment of the present invention, FIG. 3 is a timing chart showing the operation of the circuit in FIG. 2, and FIG.
The figure is a diagram for explaining problems in the conventional technology. In the figure, 10A, 10B...head, 12
...Drums, 16...Tape.
Claims (1)
Ｂを有するドラム１２と、該２つのヘツド１０Ａ
，１０Ｂから交互に再生される再生信号に基いて
テープ１６に対する該ヘツド１０Ａ，１０Ｂの相
対速度を検出する相対速度検出手段１４と、該相
対速度検出手段１４が検出した相対速度に応じて
該ドラム１２の回転速度または該テープ１６の送
り速度を制御する速度制御手段１５とを具備する
回転ヘツド型デジタルテーププレーヤの相対速度
制御装置において、 該２つのヘツド１０Ａ，１０Ｂのそれぞれによ
る再生信号から検出した相対速度を平均化した該
回転駆動手段１５へ供給する平均化手段２０を具
備することを特徴とする回転ヘツド型デジタルテ
ーププレーヤの相対速度検出装置。[Claims for Utility Model Registration] Two heads 10A, 10 with different azimuth angles
A drum 12 having a drum B and the two heads 10A
. In the relative speed control device for a rotary head type digital tape player, which is equipped with a speed control means 15 for controlling the rotational speed of the tape 12 or the feeding speed of the tape 16, A relative speed detection device for a rotary head type digital tape player, comprising an averaging means 20 for supplying averaged relative speeds to the rotation driving means 15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7172889U JPH0314739U (en) | 1989-06-21 | 1989-06-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7172889U JPH0314739U (en) | 1989-06-21 | 1989-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0314739U true JPH0314739U (en) | 1991-02-14 |
Family
ID=31609022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7172889U Pending JPH0314739U (en) | 1989-06-21 | 1989-06-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0314739U (en) |
-
1989
- 1989-06-21 JP JP7172889U patent/JPH0314739U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0314739U (en) | ||
| JPH0276314U (en) | ||
| JPH0310335U (en) | ||
| JPS6218842U (en) | ||
| JPS59145996U (en) | Rotating grip type radio controlled transmitter | |
| JPS61156038U (en) | ||
| JPH0178342U (en) | ||
| JPS61114538U (en) | ||
| JPS6235411U (en) | ||
| JPH0352841U (en) | ||
| JPS6211246U (en) | ||
| JPS6298002U (en) | ||
| JPS609032U (en) | tape guide drum | |
| JPS61199616U (en) | ||
| JPH02135935U (en) | ||
| JPH0212712U (en) | ||
| JPH0332738U (en) | ||
| JPH0394629U (en) | ||
| JPS6372739U (en) | ||
| JPS62124633U (en) | ||
| JPH035234U (en) | ||
| JPS6133230U (en) | tape recorder | |
| JPH0394662U (en) | ||
| JPH0310334U (en) | ||
| JPS63193227U (en) |