GB1552765A - Signal pick-up system for a record player - Google Patents

Signal pick-up system for a record player

Info

Publication number
GB1552765A
GB1552765A GB4910875A GB4910875A GB1552765A GB 1552765 A GB1552765 A GB 1552765A GB 4910875 A GB4910875 A GB 4910875A GB 4910875 A GB4910875 A GB 4910875A GB 1552765 A GB1552765 A GB 1552765A
Authority
GB
United Kingdom
Prior art keywords
record player
signal pick
pick
signal
player
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
Application number
GB4910875A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RCA Corp
Original Assignee
RCA Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by RCA Corp filed Critical RCA Corp
Priority to GB4910875A priority Critical patent/GB1552765A/en
Priority to US05/667,420 priority patent/US4030124A/en
Priority to US05/667,310 priority patent/US4038682A/en
Publication of GB1552765A publication Critical patent/GB1552765A/en
Expired legal-status Critical Current

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
    • G11B3/44—Styli, e.g. sapphire, diamond
    • G11B3/46—Constructions or forms ; Dispositions or mountings, e.g. attachment of point to shank
GB4910875A 1975-09-18 1975-11-28 Signal pick-up system for a record player Expired GB1552765A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB4910875A GB1552765A (en) 1975-11-28 1975-11-28 Signal pick-up system for a record player
US05/667,420 US4030124A (en) 1975-09-18 1976-03-16 Video disc playback system and pickup cartridge therefor
US05/667,310 US4038682A (en) 1975-09-18 1976-03-16 Video disc player apparatus for establishing electrical connection between a stylus electrode and a signal processing circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4910875A GB1552765A (en) 1975-11-28 1975-11-28 Signal pick-up system for a record player

Publications (1)

Publication Number Publication Date
GB1552765A true GB1552765A (en) 1979-09-19

Family

ID=10451176

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4910875A Expired GB1552765A (en) 1975-09-18 1975-11-28 Signal pick-up system for a record player

Country Status (1)

Country Link
GB (1) GB1552765A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee