JPS5514577A - Recording adjustment unit of tape recorder - Google Patents
Recording adjustment unit of tape recorderInfo
- Publication number
- JPS5514577A JPS5514577A JP8791878A JP8791878A JPS5514577A JP S5514577 A JPS5514577 A JP S5514577A JP 8791878 A JP8791878 A JP 8791878A JP 8791878 A JP8791878 A JP 8791878A JP S5514577 A JPS5514577 A JP S5514577A
- Authority
- JP
- Japan
- Prior art keywords
- level
- signal
- recording
- circuit
- adjusting
- 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.)
- Granted
Links
Abstract
PURPOSE: To make easy adjustment for recording level and EQ by recording the signal adjusted with the variable means which changes the level of a given signal on the tape and comparing the signal reproduced with the reference voltage as DC voltage.
CONSTITUTION: In adjusting the recording level, the switch S2 is selected to the test position and the switch S1 is to the level position and the signal in 400 Hz is fed to the input of the line amplifier 1. The signal is recorded on the tape 8 by turning the adjusting knob of the level adjusting circuit 2. The recorded signal simultaneously reproduced with the reproducing head 9 and converted into DC level with the rectifying circuit 11 and the smoothing circuit 12 is compared with the reference voltages V1 and V2 by the comparison circuit 14. In this case, when the diode D2 is illuminated, it shows the recording level is suitably adjusted, but if the diode D1 or D3 or D3 is illuminated, it shows the reocrding level is small or large.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8791878A JPS5918766B2 (en) | 1978-07-18 | 1978-07-18 | Tape recorder recording adjustment device |
US06/058,326 US4312020A (en) | 1978-07-18 | 1979-07-17 | Frequency response adjusting device for magnetic sound recorder |
DE19792929063 DE2929063A1 (en) | 1978-07-18 | 1979-07-18 | DEVICE FOR ADJUSTING THE FREQUENCY CHARACTERISTICS IN MAGNETIC RECORDING AND PLAYBACK DEVICES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8791878A JPS5918766B2 (en) | 1978-07-18 | 1978-07-18 | Tape recorder recording adjustment device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5514577A true JPS5514577A (en) | 1980-02-01 |
JPS5918766B2 JPS5918766B2 (en) | 1984-04-28 |
Family
ID=13928293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8791878A Expired JPS5918766B2 (en) | 1978-07-18 | 1978-07-18 | Tape recorder recording adjustment device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5918766B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57102026U (en) * | 1980-12-11 | 1982-06-23 | ||
JPH04130215U (en) * | 1991-05-23 | 1992-11-30 | 村岡食品工業株式会社 | Bucket conveyor structure |
-
1978
- 1978-07-18 JP JP8791878A patent/JPS5918766B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57102026U (en) * | 1980-12-11 | 1982-06-23 | ||
JPS6319964Y2 (en) * | 1980-12-11 | 1988-06-03 | ||
JPH04130215U (en) * | 1991-05-23 | 1992-11-30 | 村岡食品工業株式会社 | Bucket conveyor structure |
Also Published As
Publication number | Publication date |
---|---|
JPS5918766B2 (en) | 1984-04-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3168073D1 (en) | Video signal reproducing apparatus | |
JPS5514577A (en) | Recording adjustment unit of tape recorder | |
JPS5345509A (en) | Automatic tracking apparatus | |
GB2004112A (en) | Recording and playback | |
JPS5545137A (en) | Display unit of tape recorder equipped with recording compensator | |
JPS5514578A (en) | Adjusting unit of recording bias level of tape recorder | |
JPS5234616A (en) | Magnetic video recording reproduction equipment | |
JPS5428107A (en) | Drop-out detecting system | |
JPS5545149A (en) | Magnetic recording and reproducing device | |
JPS5456805A (en) | Method and apparatus for recording and reproducing | |
JPS57133507A (en) | Information recorder | |
JPS53119013A (en) | Magnetic recording device | |
JPS52122107A (en) | Operation control device of magnetic recorder and reproducer | |
JPS55150122A (en) | Magnetic recording and reproducing device | |
JPS5327418A (en) | Head position adjustment for magnetic recording and reproducing system and magnetic recording medium therefor | |
JPS533728A (en) | Record control unit in video signal recorde and reproducing device | |
JPS5317310A (en) | Operation control system of video tape recorder | |
JPS5364016A (en) | Tape recorder | |
JPS5676680A (en) | Partial recorder | |
JPS54103328A (en) | Bias setting method of tape recorder | |
JPS5376807A (en) | Reproducing apparatus | |
JPS5242711A (en) | Judgement signal recording method in tape recorder for dictation | |
JPS53117328A (en) | Recording-reproducing equipment for video information | |
JPS5463809A (en) | Head angle adjustor for tape recorder | |
JPS5525848A (en) | Bias adjuster for tape recoder |