JPS578901A - Electromagnetic stylus pressure device equipped with stylus collision sound suppressing circuit of acoustic reproducer with reproduction selecting circuit - Google Patents
Electromagnetic stylus pressure device equipped with stylus collision sound suppressing circuit of acoustic reproducer with reproduction selecting circuitInfo
- Publication number
- JPS578901A JPS578901A JP8200380A JP8200380A JPS578901A JP S578901 A JPS578901 A JP S578901A JP 8200380 A JP8200380 A JP 8200380A JP 8200380 A JP8200380 A JP 8200380A JP S578901 A JPS578901 A JP S578901A
- Authority
- JP
- Japan
- Prior art keywords
- stylus
- collision sound
- circuit
- pressure device
- device equipped
- 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
- G11B3/10—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
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8200380A JPS578901A (en) | 1980-06-17 | 1980-06-17 | Electromagnetic stylus pressure device equipped with stylus collision sound suppressing circuit of acoustic reproducer with reproduction selecting circuit |
GB8109622A GB2074363B (en) | 1980-04-15 | 1981-03-27 | Apparatus for a sound reproducing device |
US06/252,952 US4373199A (en) | 1980-04-15 | 1981-04-10 | Apparatus for electromagnetically imparting stylus force for sound reproducing device comprising an inhibit circuit for shock noise of reproducing stylus |
HK1/85A HK185A (en) | 1980-04-15 | 1985-01-03 | Apparatus for a sound reproducing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8200380A JPS578901A (en) | 1980-06-17 | 1980-06-17 | Electromagnetic stylus pressure device equipped with stylus collision sound suppressing circuit of acoustic reproducer with reproduction selecting circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS578901A true JPS578901A (en) | 1982-01-18 |
JPS6135601B2 JPS6135601B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-08-14 |
Family
ID=13762329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8200380A Granted JPS578901A (en) | 1980-04-15 | 1980-06-17 | Electromagnetic stylus pressure device equipped with stylus collision sound suppressing circuit of acoustic reproducer with reproduction selecting circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS578901A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6290001U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1985-11-25 | 1987-06-09 |
-
1980
- 1980-06-17 JP JP8200380A patent/JPS578901A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6135601B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-08-14 |