JPS49130204A - - Google Patents

Info

Publication number
JPS49130204A
JPS49130204A JP49034047A JP3404774A JPS49130204A JP S49130204 A JPS49130204 A JP S49130204A JP 49034047 A JP49034047 A JP 49034047A JP 3404774 A JP3404774 A JP 3404774A JP S49130204 A JPS49130204 A JP S49130204A
Authority
JP
Japan
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.)
Pending
Application number
JP49034047A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS49130204A publication Critical patent/JPS49130204A/ja
Pending 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)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Toys (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
JP49034047A 1973-03-29 1974-03-28 Pending JPS49130204A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00346008A US3846592A (en) 1973-03-29 1973-03-29 Phonograph pickup cartridge for four channel recordings

Publications (1)

Publication Number Publication Date
JPS49130204A true JPS49130204A (fr) 1974-12-13

Family

ID=23357543

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49034047A Pending JPS49130204A (fr) 1973-03-29 1974-03-28

Country Status (11)

Country Link
US (1) US3846592A (fr)
JP (1) JPS49130204A (fr)
BE (1) BE810724A (fr)
CA (1) CA983401A (fr)
CH (1) CH578772A5 (fr)
DE (1) DE2409041C2 (fr)
DK (1) DK149680B (fr)
FR (1) FR2223777B1 (fr)
GB (1) GB1418434A (fr)
IT (1) IT1008819B (fr)
NL (1) NL7401875A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51112301A (en) * 1975-03-27 1976-10-04 Matsushita Electric Ind Co Ltd Electro-magnetic pickup cartridge
JPS53127502U (fr) * 1977-03-16 1978-10-11

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60124196U (ja) * 1984-01-30 1985-08-21 並木精密宝石株式会社 ピツクアツプ・カ−トリツジの発電コイル
EP0160279A3 (fr) * 1984-04-27 1987-04-01 Namiki Precision Jewel Co., Ltd. Circuit de mise à terre pour pick-up du type à bobine mobile

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH478502A (de) * 1967-06-20 1969-09-15 Audio Technica Kk Tonabnehmerkopf für stereophonische Schallplattenwiedergabe
DE1960545A1 (de) * 1968-12-16 1970-06-25 Huber & Co Tonwiedergabekopf mit einem auswechselbaren Nadeltraeger
US3546399A (en) * 1969-01-29 1970-12-08 Pickering & Co Inc Induced magnetic moving iron stereophonic phonograph pickup with replaceable stylus assembly
DK124049B (da) * 1969-03-25 1972-09-04 Fonofilm Ind As Magnetisk pick-up.
DE2115122C3 (de) * 1971-03-29 1974-01-24 Dual Gebr. Steidinger, 7742 St. Georgen Magnetischer Tonabnehmer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51112301A (en) * 1975-03-27 1976-10-04 Matsushita Electric Ind Co Ltd Electro-magnetic pickup cartridge
JPS5951197B2 (ja) * 1975-03-27 1984-12-12 松下電器産業株式会社 電磁形ピツクアツプカ−トリツジ
JPS53127502U (fr) * 1977-03-16 1978-10-11

Also Published As

Publication number Publication date
FR2223777A1 (fr) 1974-10-25
DE2409041C2 (de) 1984-01-12
NL7401875A (fr) 1974-10-01
FR2223777B1 (fr) 1978-06-16
US3846592A (en) 1974-11-05
DK149680B (da) 1986-09-01
IT1008819B (it) 1976-11-30
DE2409041A1 (de) 1974-10-17
GB1418434A (en) 1975-12-17
CA983401A (en) 1976-02-10
CH578772A5 (fr) 1976-08-13
BE810724A (fr) 1974-05-29

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