CA952823A - Pickup cartridge - Google Patents

Pickup cartridge

Info

Publication number
CA952823A
CA952823A CA133,774A CA133774A CA952823A CA 952823 A CA952823 A CA 952823A CA 133774 A CA133774 A CA 133774A CA 952823 A CA952823 A CA 952823A
Authority
CA
Canada
Prior art keywords
pickup cartridge
pickup
cartridge
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
CA133,774A
Other languages
English (en)
Other versions
CA133774S (en
Inventor
Katsuhiko Morita
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of CA952823A publication Critical patent/CA952823A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R11/00—Transducers of moving-armature or moving-core type
    • H04R11/08—Gramophone pick-ups using a stylus; Recorders using a stylus
    • H04R11/12—Gramophone pick-ups using a stylus; Recorders using a stylus signals being recorded or played back by vibration of a stylus in two orthogonal directions simultaneously

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Moving Of Heads (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
CA133,774A 1971-02-23 1972-02-02 Pickup cartridge Expired CA952823A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46008791A JPS4937527B1 (fr) 1971-02-23 1971-02-23

Publications (1)

Publication Number Publication Date
CA952823A true CA952823A (en) 1974-08-13

Family

ID=11702672

Family Applications (1)

Application Number Title Priority Date Filing Date
CA133,774A Expired CA952823A (en) 1971-02-23 1972-02-02 Pickup cartridge

Country Status (5)

Country Link
US (1) US3763335A (fr)
JP (1) JPS4937527B1 (fr)
CA (1) CA952823A (fr)
FR (1) FR2126218B1 (fr)
GB (1) GB1381888A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2235484C2 (de) * 1972-07-20 1974-08-29 Electroacustic Gmbh, 2300 Kiel Elektromagnetischer Tonabnehmer
US3878342A (en) * 1972-08-18 1975-04-15 Fonofilm Ind A S Replaceable stylus for stereophonic phonograph pickup
DE2303455C3 (de) * 1973-01-25 1975-12-18 Karl 8399 Rotthalmuenster Braun Schallplatten-Tonabnehmer
JPS5122362B2 (fr) * 1973-11-27 1976-07-09
JPS5123893B2 (fr) * 1974-06-11 1976-07-20
US4031336A (en) * 1975-02-10 1977-06-21 Grado Joseph F Electromagnetic pickup with magnetic gap displacement generator
US4072823A (en) * 1975-06-06 1978-02-07 Kabushiki Kaisha Mitachi Onkyo Seisakusho Moving magnet pickup cartridge
JPS5487504A (en) * 1977-12-23 1979-07-12 Alps Electric Co Ltd Electromagnetic pickup cartridge
US4209669A (en) * 1977-12-23 1980-06-24 Nippon Columbia Kabushikikaisha Pick-up cartridge
US4524439A (en) * 1980-04-08 1985-06-18 Victor Company Of Japan, Limited Electromagnetic pickup cartridge with flux sensors mounted above moving magnet
US4320487A (en) * 1980-09-23 1982-03-16 Rca Corporation Video disc stylus control apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE476263A (fr) * 1946-06-21
CH478502A (de) * 1967-06-20 1969-09-15 Audio Technica Kk Tonabnehmerkopf für stereophonische Schallplattenwiedergabe
US3627931A (en) * 1968-01-23 1971-12-14 Nippon Columbia Moving magnet type stereo pickup

Also Published As

Publication number Publication date
GB1381888A (en) 1975-01-29
JPS4937527B1 (fr) 1974-10-09
DE2208292A1 (de) 1972-09-07
FR2126218A1 (fr) 1972-10-06
DE2208292B2 (de) 1976-05-26
FR2126218B1 (fr) 1976-01-16
US3763335A (en) 1973-10-02

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