JPS6122373B2 - - Google Patents
Info
- Publication number
- JPS6122373B2 JPS6122373B2 JP27918584A JP27918584A JPS6122373B2 JP S6122373 B2 JPS6122373 B2 JP S6122373B2 JP 27918584 A JP27918584 A JP 27918584A JP 27918584 A JP27918584 A JP 27918584A JP S6122373 B2 JPS6122373 B2 JP S6122373B2
- Authority
- JP
- Japan
- Prior art keywords
- recording
- voltage
- recording bias
- transistor
- bias current
- 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
- 239000003990 capacitor Substances 0.000 description 17
- 230000007423 decrease Effects 0.000 description 7
- 230000010355 oscillation Effects 0.000 description 6
- 238000009499 grossing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- -1 shape Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/36—Monitoring, i.e. supervising the progress of recording or reproducing
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
- G11B5/027—Analogue recording
- G11B5/03—Biasing
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP27918584A JPS60179901A (ja) | 1984-12-28 | 1984-12-28 | 磁気録音再生装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP27918584A JPS60179901A (ja) | 1984-12-28 | 1984-12-28 | 磁気録音再生装置 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7999674A Division JPS5913087B2 (ja) | 1974-07-12 | 1974-07-12 | 磁気録音再生装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60179901A JPS60179901A (ja) | 1985-09-13 |
JPS6122373B2 true JPS6122373B2 (zh) | 1986-05-31 |
Family
ID=17607622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP27918584A Granted JPS60179901A (ja) | 1984-12-28 | 1984-12-28 | 磁気録音再生装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60179901A (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2529196Y2 (ja) * | 1990-12-29 | 1997-03-19 | スズキ株式会社 | 車輌用警報装置 |
UA25401A (uk) * | 1998-04-27 | 1998-12-25 | Владислав Михайлович Соколов | Спосіб виплавки сплаву алhіко |
-
1984
- 1984-12-28 JP JP27918584A patent/JPS60179901A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS60179901A (ja) | 1985-09-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4011585A (en) | Magnetic recording reproducing system | |
US3984869A (en) | Automatic program head positioning and tape feed control for tape decks | |
JPS6122373B2 (zh) | ||
JPS6122374B2 (zh) | ||
US4434325A (en) | Volume control for an audio apparatus | |
JPS599399Y2 (ja) | 磁気録音再生装置 | |
ATE484825T1 (de) | Fokus-steuereinrichtung und fokus-steuerverfahren | |
JPS60237603A (ja) | 磁気録音再生装置 | |
JPS5913087B2 (ja) | 磁気録音再生装置 | |
US4520276A (en) | Zero-delay ramp generator | |
JPH048486Y2 (zh) | ||
JP2828904B2 (ja) | 安定化電源回路 | |
JPS6312434Y2 (zh) | ||
JPS5923005B2 (ja) | テ−プレコ−ダの自動バイアス調整装置 | |
JPH0351764Y2 (zh) | ||
JPS6012707B2 (ja) | 録音レベル制御装置 | |
JPS5931136B2 (ja) | 反訳用再生装置 | |
JPS6023817Y2 (ja) | 自動録音レベル調整装置 | |
KR900004186Y1 (ko) | Vcr의 파우어 스위칭 회로 | |
JPH073497Y2 (ja) | 記録又は再生装置の信号伝送制御回路 | |
KR910001306Y1 (ko) | 예약 녹화 기능을 이용한 자동 경보회로 | |
JPH0244340Y2 (zh) | ||
US4574321A (en) | Automatic backspace device for a tape recorder | |
JPH0733459Y2 (ja) | 磁気テープ記録再生装置のモード切り替え等のための積分回路 | |
JPH0210584Y2 (zh) |