JPS59161596U - VTR device - Google Patents
VTR deviceInfo
- Publication number
- JPS59161596U JPS59161596U JP5353483U JP5353483U JPS59161596U JP S59161596 U JPS59161596 U JP S59161596U JP 5353483 U JP5353483 U JP 5353483U JP 5353483 U JP5353483 U JP 5353483U JP S59161596 U JPS59161596 U JP S59161596U
- Authority
- JP
- Japan
- Prior art keywords
- address data
- recording
- magnetic tape
- head
- playback
- 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
Landscapes
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の記録パターンを説明するための
′磁気テープのトラックパターン図、第２図は本考案に
よる記録パターンを説明するための磁気テープトラック
パターン図、第３図は第２図のアドレストラックに記録
されるアドレスデータのパターン図、第４図は本考案に
よるＶＴＲ装置の一実施例を示すブロック図、第５図お
よび第６図は本考案の作用を説明するためのフローチャ
ートである。
１・・・・・・従来の磁気テープ、２・・・・・・音声
トラック、３・・・・・・ビデオトラック、４・・・・
・・コントロールトラック、５・・・・・・本考案の磁
気テープ、６・・・・・・フレームパターン、７・・・
・・・アドレスコード、８・・・・・・アドレストラッ
ク、９・・・・・・ビデオ・オーディオトラック、１０
・・・・・・記録ヘッド、１１・・・・・・再生ヘッド
、１２・・・・・・入力部、１３・・・・・・アドレス
表示部、１４・・・・・・ＲＯＭ、ｌ ５・・・・・・
ＲＡＭ、１６・・・・・・サーボ機構部、１７・・・・
・・ＣＰＵ、１Ｂ・・・・・・パラレル・シリアル変換
部、１９・・・・・・記録アンプ、２０・・・・・・再
生アンプ、２１・・・・・・シリアル・パラレル変換部
、２７・・・・・・切換スイッチ。Figure 1 is a diagram to explain the conventional recording pattern.
'A magnetic tape track pattern diagram; FIG. 2 is a magnetic tape track pattern diagram for explaining the recording pattern according to the present invention; FIG. 3 is a pattern diagram of address data recorded on the address track of FIG. 2; The figure is a block diagram showing an embodiment of the VTR apparatus according to the present invention, and FIGS. 5 and 6 are flow charts for explaining the operation of the present invention. 1... Conventional magnetic tape, 2... Audio track, 3... Video track, 4...
... Control track, 5... Magnetic tape of the present invention, 6... Frame pattern, 7...
...Address code, 8...Address track, 9...Video/audio track, 10
... Recording head, 11 ... Playback head, 12 ... Input section, 13 ... Address display section, 14 ... ROM, l 5...
RAM, 16...Servo mechanism section, 17...
...CPU, 1B...Parallel/serial conversion unit, 19...Recording amplifier, 20...Reproduction amplifier, 21...Serial/parallel conversion unit, 27......Selector switch.
Claims (2)
録ヘッドと、前記磁気テープからアドレスデータを検出
するための再生ヘッドと、録画時と再生時の頭出し用の
指定アドレスデータを入力するための入力部と、この入
力部からの指定アドレスデータを記憶する記憶部と、こ
の記憶部の指定アドレスデータと前記再生ヘッドで検出
した検出アドレスデータとを比較し、その比較出力に対
応したテープ走行指令信号を出力し、さらに前記指定ア
ドレスデータが録画時の頭出し用のときに、その指定ア
ドレスデータに順次＋１を加えたアドレスデータを、前
記記録ヘッドを介して前記磁気テープに記録するための
制御信号を出力するＣＰＵと、このＣＰＵのテープ走行
指令信号に基づいて、前記磁気テープに所定の作動をせ
しめるサーボ機構部とを具備してなり、録画と再生の開
始時における磁気テープのアドレスを指定できるように
したことを特徴とするＶＴＲ装置。(1) A recording head for recording address data on a magnetic tape, a playback head for detecting address data from the magnetic tape, and a head for inputting designated address data for cueing during recording and playback. an input section, a storage section that stores specified address data from the input section, and compares the specified address data in this storage section with the detected address data detected by the playback head, and issues a tape running command corresponding to the comparison output. control for outputting a signal, and further recording address data obtained by sequentially adding +1 to the designated address data on the magnetic tape via the recording head when the designated address data is for cueing during recording; It is equipped with a CPU that outputs a signal, and a servo mechanism section that causes the magnetic tape to operate in a predetermined manner based on a tape running command signal from the CPU, and specifies the address of the magnetic tape at the time of starting recording and playback. A VTR device characterized by being able to.
用トラックを設けてなる実用新案登録請求の範囲第１項
記載のＶＴＲ装置。(2) The VTR device according to claim 1, wherein the magnetic tape is provided with a dedicated track for recording address data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5353483U JPS59161596U (en) | 1983-04-11 | 1983-04-11 | VTR device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5353483U JPS59161596U (en) | 1983-04-11 | 1983-04-11 | VTR device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59161596U true JPS59161596U (en) | 1984-10-29 |
Family
ID=30183878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5353483U Pending JPS59161596U (en) | 1983-04-11 | 1983-04-11 | VTR device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59161596U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62165779A (en) * | 1986-01-17 | 1987-07-22 | Alpine Electron Inc | Searching method |
| JPH07287971A (en) * | 1995-04-27 | 1995-10-31 | Hitachi Ltd | Magnetic recording and reproducing device of helical scan system |
-
1983
- 1983-04-11 JP JP5353483U patent/JPS59161596U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62165779A (en) * | 1986-01-17 | 1987-07-22 | Alpine Electron Inc | Searching method |
| JPH07287971A (en) * | 1995-04-27 | 1995-10-31 | Hitachi Ltd | Magnetic recording and reproducing device of helical scan system |
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