JPH0416256Y2 - - Google Patents
Info
- Publication number
- JPH0416256Y2 JPH0416256Y2 JP1982141007U JP14100782U JPH0416256Y2 JP H0416256 Y2 JPH0416256 Y2 JP H0416256Y2 JP 1982141007 U JP1982141007 U JP 1982141007U JP 14100782 U JP14100782 U JP 14100782U JP H0416256 Y2 JPH0416256 Y2 JP H0416256Y2
- Authority
- JP
- Japan
- Prior art keywords
- tape
- circuit
- output signal
- signal
- operational amplifier
- 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.)
- Expired
Links
- 238000001514 detection method Methods 0.000 claims description 24
- 230000010354 integration Effects 0.000 claims description 2
- 239000000284 extract Substances 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 10
- 239000000696 magnetic material Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000002834 transmittance Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14100782U JPS5945754U (ja) | 1982-09-17 | 1982-09-17 | テ−プ端検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14100782U JPS5945754U (ja) | 1982-09-17 | 1982-09-17 | テ−プ端検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5945754U JPS5945754U (ja) | 1984-03-27 |
| JPH0416256Y2 true JPH0416256Y2 (US06650917-20031118-M00005.png) | 1992-04-13 |
Family
ID=30315503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14100782U Granted JPS5945754U (ja) | 1982-09-17 | 1982-09-17 | テ−プ端検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5945754U (US06650917-20031118-M00005.png) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS438696Y1 (US06650917-20031118-M00005.png) * | 1965-12-08 | 1968-04-17 | ||
| JPS532208B2 (US06650917-20031118-M00005.png) * | 1973-07-23 | 1978-01-26 | ||
| JPS56117351A (en) * | 1980-02-18 | 1981-09-14 | Sanyo Electric Co Ltd | Tape run control circuit of tape recorder |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5827383Y2 (ja) * | 1976-06-24 | 1983-06-14 | ソニー株式会社 | テ−プレコ−ダのテ−プエンド検出装置 |
| JPS6025711Y2 (ja) * | 1979-12-17 | 1985-08-02 | 三洋電機株式会社 | テ−プセンサ−装置の光感応回路 |
-
1982
- 1982-09-17 JP JP14100782U patent/JPS5945754U/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS438696Y1 (US06650917-20031118-M00005.png) * | 1965-12-08 | 1968-04-17 | ||
| JPS532208B2 (US06650917-20031118-M00005.png) * | 1973-07-23 | 1978-01-26 | ||
| JPS56117351A (en) * | 1980-02-18 | 1981-09-14 | Sanyo Electric Co Ltd | Tape run control circuit of tape recorder |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5945754U (ja) | 1984-03-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1044804A (en) | Transducer positioning system | |
| US4769597A (en) | Apparatus for generating index signals, for use in magnetic recording/reproducing apparatuses | |
| US5020044A (en) | Head positioning system for use in information recording/reproducing device with means for deriving track crossing signal from tracking error signal | |
| US4481506A (en) | Photoelectric smoke sensor | |
| ATE141435T1 (de) | Optische abtastvorrichtung | |
| US4285015A (en) | Method and apparatus for locating a movable servo controlled member during position signal drop-out | |
| JPH04149824A (ja) | 光ディスクの情報読取装置 | |
| JPH0416256Y2 (US06650917-20031118-M00005.png) | ||
| US4445031A (en) | Leader tape detecting circuit | |
| JPH06338137A (ja) | 耐欠陥性エンベロープ・フォロワ及びデータ記憶装置からの信号を処理する装置 | |
| JPH026503Y2 (US06650917-20031118-M00005.png) | ||
| US5852535A (en) | Accurate measurement of preformatted track servo patterns by a magnetic data tape drive | |
| US5563856A (en) | Track-crossing count circuit in an optical disc apparatus | |
| US4074325A (en) | System for sensing the peaks of an output from a magnetic head | |
| US5107135A (en) | Sinusoidal-to-squarewave converter with variable thereshold level | |
| US4375093A (en) | Intermusic detecting circuit for automatic music selecting device | |
| JPH0255971B2 (US06650917-20031118-M00005.png) | ||
| JPH0222816Y2 (US06650917-20031118-M00005.png) | ||
| JPS6357861B2 (US06650917-20031118-M00005.png) | ||
| JPS6330682B2 (US06650917-20031118-M00005.png) | ||
| JPS5817557A (ja) | テ−ププレ−ヤ | |
| KR890000782Y1 (ko) | 비디오 디스크플레이어의 드롭아우트 검출회로 | |
| JPH0296927A (ja) | 光デイスク装置 | |
| US4464740A (en) | Separation band detecting circuit in an automatic program selection record player | |
| JPS60254438A (ja) | リ−ダ−テ−プ検出装置 |
