JPS5635595A - Stereo exchangeable stylus unit - Google Patents

Stereo exchangeable stylus unit

Info

Publication number
JPS5635595A
JPS5635595A JP11331180A JP11331180A JPS5635595A JP S5635595 A JPS5635595 A JP S5635595A JP 11331180 A JP11331180 A JP 11331180A JP 11331180 A JP11331180 A JP 11331180A JP S5635595 A JPS5635595 A JP S5635595A
Authority
JP
Japan
Prior art keywords
stereo
stylus unit
exchangeable
exchangeable stylus
unit
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.)
Pending
Application number
JP11331180A
Other languages
Japanese (ja)
Inventor
Shiyumitsuto Madosen Heningu
Gadomansen Robaato
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.)
FONOFILM IND
Original Assignee
FONOFILM IND
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 FONOFILM IND filed Critical FONOFILM IND
Publication of JPS5635595A publication Critical patent/JPS5635595A/en
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)
  • Knitting Machines (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
JP11331180A 1972-08-18 1980-08-18 Stereo exchangeable stylus unit Pending JPS5635595A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US281810A US3878342A (en) 1972-08-18 1972-08-18 Replaceable stylus for stereophonic phonograph pickup

Publications (1)

Publication Number Publication Date
JPS5635595A true JPS5635595A (en) 1981-04-08

Family

ID=23078883

Family Applications (2)

Application Number Title Priority Date Filing Date
JP48091818A Pending JPS4960504A (en) 1972-08-18 1973-08-17
JP11331180A Pending JPS5635595A (en) 1972-08-18 1980-08-18 Stereo exchangeable stylus unit

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP48091818A Pending JPS4960504A (en) 1972-08-18 1973-08-17

Country Status (6)

Country Link
US (1) US3878342A (en)
JP (2) JPS4960504A (en)
CH (1) CH546528A (en)
DE (2) DE2257284A1 (en)
GB (1) GB1384968A (en)
HK (1) HK74676A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5832398Y2 (en) * 1976-04-30 1983-07-18 パイオニア株式会社 Electromagnetic cartridge
JPS538102A (en) * 1976-07-12 1978-01-25 Torio Kk Pickup cartridge
US4272652A (en) * 1978-05-25 1981-06-09 Nippon Atsudenki K.K. Moving coil type stereophonic pickup cartridge
FR2502882A1 (en) * 1981-03-26 1982-10-01 Mimran Guy Record disc reproduction stylus - has needle point in longitudinal axis of stylus supported at centre by suspension in annular magnet

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3294405A (en) * 1963-12-11 1966-12-27 Audio Dynamics Corp Phonograph pick-up
US3538266A (en) * 1967-10-06 1970-11-03 Micro Seiki Co Ltd Magnetic pickup with inducing magnet axially aligned with the armature
DK124049B (en) * 1969-03-25 1972-09-04 Fonofilm Ind As Magnetic pick-up.
US3694586A (en) * 1969-11-03 1972-09-26 Joseph F Grado Toroidal armature stereophonic pickup
JPS4937527B1 (en) * 1971-02-23 1974-10-09

Also Published As

Publication number Publication date
DE2257284A1 (en) 1974-03-07
CH546528A (en) 1974-02-28
US3878342A (en) 1975-04-15
JPS4960504A (en) 1974-06-12
GB1384968A (en) 1975-02-26
HK74676A (en) 1976-12-10
DE7242940U (en) 1973-04-05

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