JPS53284B2 - - Google Patents

Info

Publication number
JPS53284B2
JPS53284B2 JP15723675A JP15723675A JPS53284B2 JP S53284 B2 JPS53284 B2 JP S53284B2 JP 15723675 A JP15723675 A JP 15723675A JP 15723675 A JP15723675 A JP 15723675A JP S53284 B2 JPS53284 B2 JP S53284B2
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
JP15723675A
Other versions
JPS5279903A (en
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
Priority to JP50157236A priority Critical patent/JPS5279903A/ja
Priority to US05/754,449 priority patent/US4103117A/en
Publication of JPS5279903A publication Critical patent/JPS5279903A/ja
Publication of JPS53284B2 publication Critical patent/JPS53284B2/ja
Granted 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)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
JP50157236A 1975-12-25 1975-12-25 Pickup cartridge Granted JPS5279903A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP50157236A JPS5279903A (en) 1975-12-25 1975-12-25 Pickup cartridge
US05/754,449 US4103117A (en) 1975-12-25 1976-12-27 Pick-up cartridge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50157236A JPS5279903A (en) 1975-12-25 1975-12-25 Pickup cartridge

Publications (2)

Publication Number Publication Date
JPS5279903A JPS5279903A (en) 1977-07-05
JPS53284B2 true JPS53284B2 (ja) 1978-01-07

Family

ID=15645207

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50157236A Granted JPS5279903A (en) 1975-12-25 1975-12-25 Pickup cartridge

Country Status (2)

Country Link
US (1) US4103117A (ja)
JP (1) JPS5279903A (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54114205A (en) * 1978-02-25 1979-09-06 Kyoto Ceramic Pickup cartridge cantilever
US4241241A (en) * 1978-11-20 1980-12-23 Janice K. Scarpitti Electromechanical record disk dynamic range expander
EP0019791B1 (de) * 1979-05-14 1982-06-23 AKG Akustische u. Kino-Geräte Gesellschaft m.b.H. Elektromagnetischer Wandler
JPS5613900A (en) * 1979-07-13 1981-02-10 Matsushita Electric Ind Co Ltd Mobile iron bar type pickup cartridge
DE3228300C2 (de) * 1982-07-29 1984-12-06 Philips Patentverwaltung Gmbh, 2000 Hamburg Tonabnehmer zum Auslesen von Informationen aus der Rille einer sich drehenden Informationsträgerplatte
US4675859A (en) * 1985-03-05 1987-06-23 Sumiko, Inc. Intensified field focus moving coil phonocartridge assembly
US6400549B1 (en) 2000-05-08 2002-06-04 Harris Corporation Dual cantilevered electromagnet-based gripping apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK110237C (da) * 1960-10-22 1973-01-22 Fonofilm Ind As Stereofonisk elektrodynamisk lydaftager.
US3441688A (en) * 1966-04-18 1969-04-29 Empire Scient Corp Electromagnetic phonograph pickup cartridges with zero balanced armature flux
US3904837A (en) * 1972-10-19 1975-09-09 Hitachi Ltd Magnetic pickup cartridge
US3881073A (en) * 1973-11-12 1975-04-29 Joseph F Grado Replaceable stylus-lever generator module for an electromagnetic cartridge
NL7404359A (nl) * 1974-04-01 1975-10-03 Philips Nv Groeftaster en/of snijder.

Also Published As

Publication number Publication date
JPS5279903A (en) 1977-07-05
US4103117A (en) 1978-07-25

Similar Documents

Publication Publication Date Title
JPS5343189B2 (ja)
JPS53284B2 (ja)
JPS5516770Y2 (ja)
JPS5340818B2 (ja)
JPS51144761U (ja)
JPS5257189U (ja)
JPS542853Y2 (ja)
JPS5432808Y2 (ja)
JPS5527370Y2 (ja)
JPS5289028U (ja)
JPS51138657U (ja)
JPS5216612U (ja)
CH599995A5 (ja)
CH600404B5 (ja)
BG22222A1 (ja)
CH598081A5 (ja)
CH598470A5 (ja)
CH598979A5 (ja)
CH601106A5 (ja)
CH595338A5 (ja)
CH599297A5 (ja)
CH599894A5 (ja)
CH597427A5 (ja)
BG22340A1 (ja)
CH597193A5 (ja)