NL7416527A - Groeftaster. - Google Patents

Groeftaster.

Info

Publication number
NL7416527A
NL7416527A NL7416527A NL7416527A NL7416527A NL 7416527 A NL7416527 A NL 7416527A NL 7416527 A NL7416527 A NL 7416527A NL 7416527 A NL7416527 A NL 7416527A NL 7416527 A NL7416527 A NL 7416527A
Authority
NL
Netherlands
Prior art keywords
taster
groove
groove taster
Prior art date
Application number
NL7416527A
Other languages
English (en)
Dutch (nl)
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of NL7416527A publication Critical patent/NL7416527A/xx

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)
  • Optical Recording Or Reproduction (AREA)
NL7416527A 1973-12-22 1974-12-18 Groeftaster. NL7416527A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP741371A JPS5830798B2 (ja) 1973-12-22 1973-12-22 ム−ビイングマグネツトガタカ−トリツジ

Publications (1)

Publication Number Publication Date
NL7416527A true NL7416527A (nl) 1975-06-24

Family

ID=11499627

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7416527A NL7416527A (nl) 1973-12-22 1974-12-18 Groeftaster.

Country Status (8)

Country Link
US (1) US3987255A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5830798B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1004604A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2460217A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2255669B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1482269A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1027959B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL7416527A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4072823A (en) * 1975-06-06 1978-02-07 Kabushiki Kaisha Mitachi Onkyo Seisakusho Moving magnet pickup cartridge
US4177360A (en) * 1976-07-31 1979-12-04 Sansui Electric Co., Ltd. Moving magnet type pickup cartridge
JPS5326103U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1976-08-12 1978-03-06
DK152477C (da) * 1977-03-14 1988-08-01 Burundukov Valentin M Elektrodynamisk transducer til omsaetning af mekaniske svingninger til elektriske signaler eller omvendt, samt stereofonisk og monofonisk pickuphoved og elektrodynamisk mikrofon med en saadan transducer.
US4170783A (en) * 1977-03-14 1979-10-09 Victor Company Of Japan, Ltd. Signal pickup device for reproducing an information signal recorded on a track of a rotary recording medium
JP5410754B2 (ja) * 2005-08-05 2014-02-05 コーニンクレッカ フィリップス エヌ ヴェ パーソナルケア電気器具用の振子駆動系

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA686858A (en) * 1964-05-19 Tannoy Limited Pick-ups for gramophones
US2507708A (en) * 1945-12-22 1950-05-16 Pennsylvania Electronics Inc Phonograph pickup having permanent magnet armature
NL106582C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1957-10-30
US3538266A (en) * 1967-10-06 1970-11-03 Micro Seiki Co Ltd Magnetic pickup with inducing magnet axially aligned with the armature

Also Published As

Publication number Publication date
FR2255669A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-07-18
JPS5094903A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-07-29
JPS5830798B2 (ja) 1983-07-01
GB1482269A (en) 1977-08-10
DE2460217A1 (de) 1975-07-03
IT1027959B (it) 1978-12-20
US3987255A (en) 1976-10-19
FR2255669B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-05-09
CA1004604A (en) 1977-02-01

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Legal Events

Date Code Title Description
BV The patent application has lapsed