DK584478A - Dynamisk pickup - Google Patents

Dynamisk pickup

Info

Publication number
DK584478A
DK584478A DK584478A DK584478A DK584478A DK 584478 A DK584478 A DK 584478A DK 584478 A DK584478 A DK 584478A DK 584478 A DK584478 A DK 584478A DK 584478 A DK584478 A DK 584478A
Authority
DK
Denmark
Prior art keywords
dynamic pickup
pickup
dynamic
Prior art date
Application number
DK584478A
Other languages
English (en)
Other versions
DK147060B (da
DK147060C (da
Inventor
B S Hansen
R Gudmandsen
Original Assignee
Ortofon Mfg As
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 Ortofon Mfg As filed Critical Ortofon Mfg As
Publication of DK584478A publication Critical patent/DK584478A/da
Publication of DK147060B publication Critical patent/DK147060B/da
Application granted granted Critical
Publication of DK147060C publication Critical patent/DK147060C/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/12—Gramophone pick-ups using a stylus; Recorders using a stylus
    • H04R9/16—Gramophone pick-ups using a stylus; Recorders using a stylus signals recorded or played back by vibration of a stylus in two orthogonal directions simultaneously

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Electromagnets (AREA)
DK584478A 1977-12-29 1978-12-28 Elektrodynamisk pickup DK147060C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP16095477A JPS5492702A (en) 1977-12-29 1977-12-29 Movable coil pickup
JP16095477 1977-12-29

Publications (3)

Publication Number Publication Date
DK584478A true DK584478A (da) 1979-06-30
DK147060B DK147060B (da) 1984-03-26
DK147060C DK147060C (da) 1984-09-03

Family

ID=15725778

Family Applications (1)

Application Number Title Priority Date Filing Date
DK584478A DK147060C (da) 1977-12-29 1978-12-28 Elektrodynamisk pickup

Country Status (7)

Country Link
US (1) US4237349A (da)
EP (1) EP0002955B1 (da)
JP (1) JPS5492702A (da)
AT (1) AT362162B (da)
CA (1) CA1115217A (da)
DE (1) DE2861836D1 (da)
DK (1) DK147060C (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55107794U (da) * 1979-01-19 1980-07-28
GB2043395B (en) * 1979-01-31 1983-01-06 Pioneer Electronic Corp Moving coil phono cartridge
GB2062407B (en) * 1979-09-25 1984-04-18 Pioneer Electronic Corp Magnetic phono cartridge
US4455639A (en) * 1981-03-03 1984-06-19 Nippon Columbia Company, Ltd. Moving coil type pickup cartridge
JPS57168400U (da) * 1981-04-16 1982-10-23
JPS5844896A (ja) * 1981-09-10 1983-03-15 Sony Corp ム−ビングコイル型カ−トリツジ
JPS58123698U (ja) * 1982-02-16 1983-08-23 オグラ宝石精機工業株式会社 ム−ビングコイル型ピツクアツプカ−トリツジ
JPS60174395U (ja) * 1984-04-27 1985-11-19 並木精密宝石株式会社 ピツクアツプ・カ−トリツジ
US4675859A (en) * 1985-03-05 1987-06-23 Sumiko, Inc. Intensified field focus moving coil phonocartridge assembly
EP4654816A1 (en) * 2023-01-26 2025-12-03 John Coiro Method and system for area warming of an animal cage

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2034872A (en) * 1934-10-20 1936-03-24 Bell Telephone Labor Inc Phonograph reproducer
US2133815A (en) * 1936-09-16 1938-10-18 Bell Telephone Labor Inc Phonograph reproducer
GB930366A (en) * 1958-11-10 1963-07-03 Bang & Olufsen Produktionssels Stereophonic pick-up having a single stylus
DE1134527B (de) * 1960-01-30 1962-08-09 Georg Neumann Elektromechanischer Wandler mit Gegenkopplung zur Aufzeichnung und Wiedergabe von Schallschwingungen in Einkomponentenschrift
JPS5094902A (da) * 1973-12-22 1975-07-29
JPS5228684B2 (da) * 1974-03-19 1977-07-28
US3963880A (en) * 1974-07-24 1976-06-15 Fidelity-Research Inc. Moving coil-type cartridge
JPS5133004A (en) * 1974-09-03 1976-03-19 Suzuki Tanko Kk Nogyoyo suidensaidosharinno toritsukesochi
JPS5169601A (ja) * 1974-12-13 1976-06-16 Nippon Columbia Pitsukuatsupukaatoritsuji
US4161631A (en) * 1974-12-13 1979-07-17 Nippon Columbia Kabushikikaisha Pickup cartridge
GB1486778A (en) * 1975-01-29 1977-09-21 Martin J Stereo disc cutter
JPS51124402A (en) * 1975-04-15 1976-10-29 Ortofon Mfg As Pickup device
CA1054527A (en) * 1976-07-06 1979-05-15 Sony Corporation Electrodynamic transducer with annular gap in flux path

Also Published As

Publication number Publication date
JPS5492702A (en) 1979-07-23
ATA931278A (de) 1980-09-15
DK147060B (da) 1984-03-26
EP0002955A1 (en) 1979-07-11
US4237349A (en) 1980-12-02
EP0002955B1 (en) 1982-05-12
DK147060C (da) 1984-09-03
AT362162B (de) 1981-04-27
CA1115217A (en) 1981-12-29
DE2861836D1 (en) 1982-07-01

Similar Documents

Publication Publication Date Title
SE7806221L (sv) Hogtalare
NL7807878A (nl) Dynamische luidspreker.
FR2410409B1 (fr) Haut-parleur dynamique
FI780218A7 (fi) Foerfarande foer polymerisering av vinylmonomerer
FI781497A7 (fi) Framstaellning av metallartiklar
BR7802423A (pt) Chapeleta de retencao
BR7807986A (pt) Amplificador
SE7810928L (sv) Bildforsterkarror
DK584478A (da) Dynamisk pickup
SE7707084L (sv) Pickup
FI782515A7 (fi) Under uteslutande av vatten lagringsbestaendiga mikrobicidiskt verkande organopolysiloxanformmassor
FI781071A7 (fi) Anordning foer pumpning av en fibersuspension
IT1093484B (it) Espositore dinamico
FI780813A7 (fi) Anordning foer vaelvning av glasskivor
FI773935A7 (fi) Foerfarande foer framstaellning av hydroxi-alfa-aminobensyl-penicillin
IT1101081B (it) Ancora
FI780061A7 (fi) Foerfarande foer impregnering av vaetskegenomslaeppliga kroppar
FI65335B (fi) Anordning foer automatisk laengdmaetning av backhopp
FI55071B (fi) Foerfarande foer upplyftning av vandringsfisk
FI781479A7 (fi) Foerfarande foer framstaellning av 3-bromftalid
FI771109A7 (fi) Foerfarande foer suspensionsmaeltning av sulfidkoncentrat
FI780047A7 (fi) Foerfarande foer framstaellning av viskositetsstabila vattendispersioner foer pappersbestrykningsmassor
FI780775A7 (fi) Anordning foer sammansaettning av faner
FI782686A7 (fi) Under tryck kopplingsbar foerbindelsekoppling foer hydraulikledningar
DK584578A (da) Pickup

Legal Events

Date Code Title Description
PBP Patent lapsed