JPH0190152U - - Google Patents
Info
- Publication number
- JPH0190152U JPH0190152U JP18689487U JP18689487U JPH0190152U JP H0190152 U JPH0190152 U JP H0190152U JP 18689487 U JP18689487 U JP 18689487U JP 18689487 U JP18689487 U JP 18689487U JP H0190152 U JPH0190152 U JP H0190152U
- Authority
- JP
- Japan
- Prior art keywords
- data signal
- signal
- circuit
- recording
- output signal
- 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
- 238000010586 diagram Methods 0.000 description 4
- 230000002194 synthesizing effect Effects 0.000 description 1
Landscapes
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Description
第１図はこの考案に係るデータ信号記録装置の
一例を高速サーチ機能を備えたデータ信号記録再
生装置に適用した場合の系統図、第２図はこの考
案に係るデータ信号記録装置を備えたデータ信号
記録再生装置の各信号波形を示す図、第３図は従
来のデータ信号記録装置を適用したデータ信号記
録再生装置の系統図、第４図は従来のデータ信号
記録装置を備えたデータ記録再生装置の各信号波
形を示す図である。
１……データ信号記録装置、２……分周回路、
３……移相手段、４……合成回路、５……記録手
段、１０……データ信号記録再生装置、１１……
マイクロプロセツサ、１４……記録媒体、ａ……
データ信号、ｅ……識別信号、ｈ……記録信号。
Fig. 1 is a system diagram when an example of the data signal recording device according to this invention is applied to a data signal recording and reproducing device equipped with a high-speed search function, and Fig. 2 shows a data signal recording device equipped with the data signal recording device according to this invention. A diagram showing each signal waveform of the signal recording/reproducing device, FIG. 3 is a system diagram of a data signal recording/reproducing device to which a conventional data signal recording device is applied, and FIG. 4 is a data recording/reproducing device equipped with a conventional data signal recording device. FIG. 3 is a diagram showing each signal waveform of the device. 1... Data signal recording device, 2... Frequency dividing circuit,
3... Phase shifting means, 4... Synthesizing circuit, 5... Recording means, 10... Data signal recording/reproducing device, 11...
Microprocessor, 14... Recording medium, a...
Data signal, e...identification signal, h...recording signal.
Claims (1)
タ信号に基づいて、該データ信号より低周波数の
信号を生成する分周回路と、 上記分周回路において生成された信号と、上記
データ信号との位相を一致させるために分周回路
からの出力信号の位相をずらす移相手段と、 上記分周回路からの出力信号と、上記移相手段
からの出力信号を合成する合成回路と、 上記合成回路からの出力信号と、上記データ信
号とを重ね合わせて、上記記録媒体に記録するた
めの記録手段とを具備することを特徴とするデー
タ信号記録装置。[Claims for Utility Model Registration] A frequency dividing circuit that generates a signal with a lower frequency than a data signal based on a data signal recorded on a recording medium such as a cassette tape, and a signal generated in the frequency dividing circuit. , a phase shifter for shifting the phase of the output signal from the frequency divider circuit in order to match the phase with the data signal; and a synthesizer for combining the output signal from the frequency divider circuit and the output signal from the phase shifter. A data signal recording device comprising: a circuit; and recording means for superimposing an output signal from the combining circuit and the data signal and recording the superimposed result on the recording medium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18689487U JPH0190152U (en) | 1987-12-08 | 1987-12-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18689487U JPH0190152U (en) | 1987-12-08 | 1987-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0190152U true JPH0190152U (en) | 1989-06-14 |
Family
ID=31478093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18689487U Pending JPH0190152U (en) | 1987-12-08 | 1987-12-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0190152U (en) |
-
1987
- 1987-12-08 JP JP18689487U patent/JPH0190152U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0190152U (en) | ||
| JPS6121088U (en) | VTR | |
| JPS603932U (en) | tape recorder | |
| JPS59121791U (en) | magnetic recording and playback device | |
| JPS59189752U (en) | VTR audio signal recording device | |
| JPS6212945A (en) | Magnetic recording and reproducing device | |
| JPS6137666U (en) | magnetic recording and reproducing device | |
| JPS6077024U (en) | Tracking servo retraction device | |
| JPH0164181U (en) | ||
| JPS58135026U (en) | Simultaneous recording and playback device | |
| JPS58125299U (en) | tape recorder with radio | |
| JPS60186535U (en) | video tape recorder | |
| JPS59157235U (en) | tape recorder | |
| JPS6245765U (en) | ||
| JPS58109839U (en) | Control signal regeneration circuit | |
| JPS6089640U (en) | capstan servo circuit | |
| JPS6263822U (en) | ||
| JPS59153668U (en) | Signal reading position detection device | |
| JPS6362961U (en) | ||
| JPS60111557U (en) | Data recorder with waveform shaping function | |
| JPS6277466U (en) | ||
| JPS63174780U (en) | ||
| JPS6448256A (en) | Motor servo circuit for recording and reproducing device | |
| JPS60183991U (en) | Double tape recorder for tape editing | |
| JPS6263821U (en) |