JPS60132667U - Index signal recording device - Google Patents
Index signal recording deviceInfo
- Publication number
- JPS60132667U JPS60132667U JP2111284U JP2111284U JPS60132667U JP S60132667 U JPS60132667 U JP S60132667U JP 2111284 U JP2111284 U JP 2111284U JP 2111284 U JP2111284 U JP 2111284U JP S60132667 U JPS60132667 U JP S60132667U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- index signal
- index
- output signal
- recording device
- 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
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のインデックス信号記録回路を示すブ吊ツ
ク図、第２図はインデックス信号の波形図、第３図は本
考案の一実施例を示すブロック図、第４図はそのエンド
検出回路を示すブ爾ツク図、及び第５図はエンド検出回
路の別の例を示すブロック図である。
主な図番の説明、５・・・計数回路、９・・・インデッ
クス信号作成回路、１０・・・インデックススイッチ、
１１・・・読み出し回路、１５・・・エンド検出回路、
１６・・・タイマー、１７・・・パルス発生回路。Fig. 1 is a block diagram showing a conventional index signal recording circuit, Fig. 2 is a waveform diagram of an index signal, Fig. 3 is a block diagram showing an embodiment of the present invention, and Fig. 4 is an end detection circuit thereof. FIG. 5 is a block diagram showing another example of the end detection circuit. Explanation of main drawing numbers, 5... Counting circuit, 9... Index signal creation circuit, 10... Index switch,
11... Readout circuit, 15... End detection circuit,
16...Timer, 17...Pulse generation circuit.
Claims (1)
報を検出する為に用いられるインデックス信号を前記磁
気テープに記録するインデックス信号記録装置であって
、前記インデックス信号中の数字データを発生する計数
回路と、該計数回路の出力信号に応じて、インデックス
信号を作成するインデックス信号作成回路と、前記イン
デックス信号の記録時に操作されるインデックススイッ
チと、該インデックススイッチの操作に応じて、前記イ
ンデックス信号作成回路の出力信号を磁気テープに記録
する記録回路と、該記録回路から出力される出力信号の
発生が終了したことを検知し、それに応じて出力信号を
発生するエンド検出回路とを備え、該エンド検出回路の
出力信号を前記計数回路に供給することにより、該計数
回路が次の数字データを発生することを特徴とするイン
デックス信号記録装置。An index signal recording device that records on the magnetic tape an index signal used to detect desired information from a plurality of pieces of information recorded on the magnetic tape, and generates numerical data in the index signal. a counting circuit; an index signal creation circuit that creates an index signal according to the output signal of the counting circuit; an index switch that is operated when recording the index signal; A recording circuit that records the output signal of the creation circuit on a magnetic tape, and an end detection circuit that detects that the generation of the output signal outputted from the recording circuit has ended and generates an output signal accordingly, An index signal recording device characterized in that the counting circuit generates the next numerical data by supplying the output signal of the end detection circuit to the counting circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2111284U JPS60132667U (en) | 1984-02-15 | 1984-02-15 | Index signal recording device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2111284U JPS60132667U (en) | 1984-02-15 | 1984-02-15 | Index signal recording device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60132667U true JPS60132667U (en) | 1985-09-04 |
Family
ID=30512213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2111284U Pending JPS60132667U (en) | 1984-02-15 | 1984-02-15 | Index signal recording device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60132667U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5712435A (en) * | 1980-06-26 | 1982-01-22 | Sharp Corp | Magnetic recorder and reproducer |
-
1984
- 1984-02-15 JP JP2111284U patent/JPS60132667U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5712435A (en) * | 1980-06-26 | 1982-01-22 | Sharp Corp | Magnetic recorder and reproducer |
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