AT168868B - Combined needle-tone and magnetic-tone record player - Google Patents
Combined needle-tone and magnetic-tone record playerInfo
- Publication number
- AT168868B AT168868B AT168868DA AT168868B AT 168868 B AT168868 B AT 168868B AT 168868D A AT168868D A AT 168868DA AT 168868 B AT168868 B AT 168868B
- Authority
- AT
- Austria
- Prior art keywords
- tone
- magnetic
- record player
- combined needle
- needle
- Prior art date
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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
- G11B19/02—Control of operating function, e.g. switching from recording to reproducing
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE168868X | 1948-10-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT168868B true AT168868B (en) | 1951-09-10 |
Family
ID=5687470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT168868D AT168868B (en) | 1948-10-01 | 1949-09-27 | Combined needle-tone and magnetic-tone record player |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT168868B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1056849B (en) * | 1957-11-28 | 1959-05-06 | Telefunken Gmbh | Record player with speed switching by push buttons and with automatic tonearm control |
DE1058276B (en) * | 1953-04-27 | 1959-05-27 | Electroacustic Gmbh | Additional device for playing a third plate size with a plate changer for two plate sizes |
DE102006034733A1 (en) * | 2006-07-27 | 2008-01-31 | Deutsche Thomson Ohg | Swing arm actuator for an optical scanner |
-
1949
- 1949-09-27 AT AT168868D patent/AT168868B/en active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1058276B (en) * | 1953-04-27 | 1959-05-27 | Electroacustic Gmbh | Additional device for playing a third plate size with a plate changer for two plate sizes |
DE1056849B (en) * | 1957-11-28 | 1959-05-06 | Telefunken Gmbh | Record player with speed switching by push buttons and with automatic tonearm control |
DE102006034733A1 (en) * | 2006-07-27 | 2008-01-31 | Deutsche Thomson Ohg | Swing arm actuator for an optical scanner |
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