JPS5117886B2 - - Google Patents

Info

Publication number
JPS5117886B2
JPS5117886B2 JP48070372A JP7037273A JPS5117886B2 JP S5117886 B2 JPS5117886 B2 JP S5117886B2 JP 48070372 A JP48070372 A JP 48070372A JP 7037273 A JP7037273 A JP 7037273A JP S5117886 B2 JPS5117886 B2 JP S5117886B2
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.)
Expired
Application number
JP48070372A
Other languages
Japanese (ja)
Other versions
JPS4953003A (enrdf_load_html_response
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 JPS4953003A publication Critical patent/JPS4953003A/ja
Publication of JPS5117886B2 publication Critical patent/JPS5117886B2/ja
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)
  • Electromagnets (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Moving Of Heads (AREA)
JP48070372A 1972-06-21 1973-06-21 Expired JPS5117886B2 (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2230203A DE2230203C2 (de) 1972-06-21 1972-06-21 Elektromagnetischer Tonabnehmer, vorzugsweise zur Wiedergabe von quadrofonischen Schallaufnahmen

Publications (2)

Publication Number Publication Date
JPS4953003A JPS4953003A (enrdf_load_html_response) 1974-05-23
JPS5117886B2 true JPS5117886B2 (enrdf_load_html_response) 1976-06-05

Family

ID=5848305

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48070372A Expired JPS5117886B2 (enrdf_load_html_response) 1972-06-21 1973-06-21

Country Status (3)

Country Link
US (1) US3851117A (enrdf_load_html_response)
JP (1) JPS5117886B2 (enrdf_load_html_response)
DE (1) DE2230203C2 (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5550800A (en) * 1978-10-06 1980-04-12 Audio Technica Corp Movable coil type pick up cartridge

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3401237A (en) * 1962-08-27 1968-09-10 Victor Company Of Japan Simultaneous recording of two signals per channel
CH478502A (de) * 1967-06-20 1969-09-15 Audio Technica Kk Tonabnehmerkopf für stereophonische Schallplattenwiedergabe
US3576955A (en) * 1967-08-22 1971-05-04 Matsushita Electric Industrial Co Ltd Armature assembly for magnetic-type phonograph pickup
DK124049B (da) * 1969-03-25 1972-09-04 Fonofilm Ind As Magnetisk pick-up.

Also Published As

Publication number Publication date
DE2230203A1 (enrdf_load_html_response) 1973-12-13
DE2230203C2 (de) 1974-07-04
JPS4953003A (enrdf_load_html_response) 1974-05-23
US3851117A (en) 1974-11-26
DE2230203B1 (de) 1973-12-13

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