JPH0211582U - - Google Patents
Info
- Publication number
- JPH0211582U JPH0211582U JP8680588U JP8680588U JPH0211582U JP H0211582 U JPH0211582 U JP H0211582U JP 8680588 U JP8680588 U JP 8680588U JP 8680588 U JP8680588 U JP 8680588U JP H0211582 U JPH0211582 U JP H0211582U
- Authority
- JP
- Japan
- Prior art keywords
- time
- control pulses
- section
- control
- skip search
- 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
- 230000003321 amplification Effects 0.000 claims description 2
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Description
第１図は本考案の１実施例を示す磁気記録・再
生装置の主要回路ブロツク図、第２図および第３
図は同考案によるタイムスキツプサーチの動作例
を示す説明図である。
図中、１……コントロールヘツド、２……磁気
テープ、２ａ……コントロールトラツク、３……
パルス増幅部、４……リアルタイムカウンタ、５
……第１操作部、６……設定部、７……比較部、
８……第２操作部、９……駆動制御部、１０……
キヤプスタンモータ、１１，１２……リール駆動
モータ、１３……ヘツドドラムモータ。
FIG. 1 is a main circuit block diagram of a magnetic recording/reproducing device showing one embodiment of the present invention, and FIGS.
The figure is an explanatory diagram showing an example of the operation of the time skip search according to the invention. In the figure, 1... control head, 2... magnetic tape, 2a... control track, 3...
Pulse amplification section, 4... Real-time counter, 5
...first operation section, 6...setting section, 7...comparison section,
8... Second operation section, 9... Drive control section, 10...
Capstan motor, 11, 12... Reel drive motor, 13... Head drum motor.
Claims (1)
読み取るコントロールヘツドと、読み取つたコン
トロールパルスを増幅するパルス増幅部と、増幅
されたコントロールパルス数をカウントすると共
に時間換算して送出するリアルタイムカウンタと
、前記磁気テープの走行および再生を繰り返すタ
イムスキツプサーチ時間を設定、解除する第１操
作部と、タイムスキツプサーチ時間のデータを送
出する設定部と、送出されるタイムスキツプサー
チ時間と前記リアルタイムカウンタから送出され
る時間とを比較し制御信号を送出する比較部と、
早送り、巻戻し等の切り換え操作を行う第２操作
部と、前記比較部からの制御信号を受ける毎に先
に設定したタイムスキツプサーチ時間に基づいて
磁気テープを移送するためのモータ等への駆動制
御信号を送出する駆動制御部とから成るタイムス
キツプサーチ装置を備えた磁気記録・再生装置。 A control head that reads control pulses recorded on the magnetic tape, a pulse amplification section that amplifies the read control pulses, a real-time counter that counts the number of amplified control pulses and converts the number of control pulses into time and sends out the control pulses, and a control head that reads the control pulses recorded on the magnetic tape. a first operating section for setting and canceling a time skip search time for repeating running and playback; a setting section for sending out time skip search time data; a comparator unit that compares the time between the
a second operating section for performing switching operations such as fast forwarding and rewinding; and a second operating section for performing switching operations such as fast forwarding and rewinding; A magnetic recording/reproducing device equipped with a time skip search device consisting of a drive control section that sends out drive control signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8680588U JPH0211582U (en) | 1988-06-30 | 1988-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8680588U JPH0211582U (en) | 1988-06-30 | 1988-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0211582U true JPH0211582U (en) | 1990-01-24 |
Family
ID=31311446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8680588U Pending JPH0211582U (en) | 1988-06-30 | 1988-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0211582U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5919949U (en) * | 1982-07-29 | 1984-02-07 | 株式会社兼坂技術研究所 | Diesel engine cylinder head structure |
-
1988
- 1988-06-30 JP JP8680588U patent/JPH0211582U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5919949U (en) * | 1982-07-29 | 1984-02-07 | 株式会社兼坂技術研究所 | Diesel engine cylinder head structure |
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