JPS5611602A - Record player having automatic inside force cancelling function - Google Patents
Record player having automatic inside force cancelling functionInfo
- Publication number
- JPS5611602A JPS5611602A JP8557379A JP8557379A JPS5611602A JP S5611602 A JPS5611602 A JP S5611602A JP 8557379 A JP8557379 A JP 8557379A JP 8557379 A JP8557379 A JP 8557379A JP S5611602 A JPS5611602 A JP S5611602A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- inside force
- stylus
- control unit
- tone arm
- 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
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
- G11B3/02—Arrangements of heads
- G11B3/08—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers
- G11B3/095—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers for repeating a part of the record; for beginning or stopping at a desired point of the record
- G11B3/0952—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers for repeating a part of the record; for beginning or stopping at a desired point of the record using automatic means
- G11B3/0957—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers for repeating a part of the record; for beginning or stopping at a desired point of the record using automatic means using optical means for detecting the end of the recording or the desired point thereof
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
- G11B3/02—Arrangements of heads
- G11B3/08—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers
- G11B3/085—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers using automatic means
- G11B3/08503—Control of drive of the head
- G11B3/08506—Control of drive of the head for pivoting pick-up arms
- G11B3/08512—Control of drive of the head for pivoting pick-up arms using optical detecting means
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
- G11B3/02—Arrangements of heads
- G11B3/10—Arranging, supporting, or driving of heads or of transducers relatively to record carriers
- G11B3/12—Supporting in balanced, counterbalanced or loaded operative position during transducing, e.g. loading in direction of traverse
- G11B3/125—Supporting in balanced, counterbalanced or loaded operative position during transducing, e.g. loading in direction of traverse by using electric or magnetic means
- G11B3/127—Providing horizontal force, e.g. anti-skating force
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8557379A JPS5611602A (en) | 1979-07-06 | 1979-07-06 | Record player having automatic inside force cancelling function |
US06/165,372 US4342110A (en) | 1979-07-06 | 1980-07-02 | Record disc playing apparatus with automatic cancellation of inside force on tone arm |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8557379A JPS5611602A (en) | 1979-07-06 | 1979-07-06 | Record player having automatic inside force cancelling function |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5611602A true JPS5611602A (en) | 1981-02-05 |
JPS6115484B2 JPS6115484B2 (ja) | 1986-04-24 |
Family
ID=13862549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8557379A Granted JPS5611602A (en) | 1979-07-06 | 1979-07-06 | Record player having automatic inside force cancelling function |
Country Status (2)
Country | Link |
---|---|
US (1) | US4342110A (ja) |
JP (1) | JPS5611602A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52133605A (en) * | 1976-03-12 | 1977-11-09 | Dunlop Co Ltd | Pneumatic tire |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5430861A (en) * | 1984-12-11 | 1995-07-04 | Finn; Charles | Computer using optically encoded virtual memory |
US10360938B2 (en) * | 2015-02-25 | 2019-07-23 | Koolance, Inc. | Apparatus, methods, and systems for controlling tonearm tracking for a record turntable |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS496201B1 (ja) * | 1966-01-19 | 1974-02-13 | ||
GB1515121A (en) * | 1975-03-27 | 1978-06-21 | Pico Electronics Ltd | Gramophone equipment |
DE2642726C2 (de) * | 1976-09-23 | 1982-05-27 | Braun Ag, 6000 Frankfurt | Schaltungsanordnung zum automatischen Steuern der Bewegung eines Tonarms und eines Plattentellerantriebs |
JPS6012681B2 (ja) * | 1977-07-11 | 1985-04-03 | ソニー株式会社 | レコ−ドプレ−ヤのト−ンア−ム制御装置 |
-
1979
- 1979-07-06 JP JP8557379A patent/JPS5611602A/ja active Granted
-
1980
- 1980-07-02 US US06/165,372 patent/US4342110A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52133605A (en) * | 1976-03-12 | 1977-11-09 | Dunlop Co Ltd | Pneumatic tire |
JPS587483B2 (ja) * | 1976-03-12 | 1983-02-10 | ダンロツプ リミテツド | 空気タイヤ |
Also Published As
Publication number | Publication date |
---|---|
JPS6115484B2 (ja) | 1986-04-24 |
US4342110A (en) | 1982-07-27 |
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