SE406538B - Nalmikrofon - Google Patents

Nalmikrofon

Info

Publication number
SE406538B
SE406538B SE767604342A SE7604342A SE406538B SE 406538 B SE406538 B SE 406538B SE 767604342 A SE767604342 A SE 767604342A SE 7604342 A SE7604342 A SE 7604342A SE 406538 B SE406538 B SE 406538B
Authority
SE
Sweden
Prior art keywords
nalmicrophone
Prior art date
Application number
SE767604342A
Other languages
English (en)
Swedish (sv)
Other versions
SE7604342L (sv
Inventor
H Nakatsuka
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 SE7604342L publication Critical patent/SE7604342L/
Publication of SE406538B publication Critical patent/SE406538B/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
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/12—Gramophone pick-ups using a stylus; Recorders using a stylus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; 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)
  • Moving Of Heads (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
SE767604342A 1975-04-15 1976-04-13 Nalmikrofon SE406538B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50044888A JPS51124402A (en) 1975-04-15 1975-04-15 Pickup device

Publications (2)

Publication Number Publication Date
SE7604342L SE7604342L (sv) 1976-10-16
SE406538B true SE406538B (sv) 1979-02-12

Family

ID=12704012

Family Applications (1)

Application Number Title Priority Date Filing Date
SE767604342A SE406538B (sv) 1975-04-15 1976-04-13 Nalmikrofon

Country Status (9)

Country Link
US (1) US4145582A (fr)
JP (1) JPS51124402A (fr)
CA (1) CA1066400A (fr)
CH (1) CH600726A5 (fr)
DE (1) DE2616389A1 (fr)
FR (1) FR2308268A1 (fr)
GB (2) GB1528995A (fr)
NL (1) NL7603958A (fr)
SE (1) SE406538B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5492702A (en) * 1977-12-29 1979-07-23 Ortofon Mfg As Movable coil pickup
US4218591A (en) * 1978-03-25 1980-08-19 Tadashi Iwasawa Phonograph cartridge with very hard metal ceramic frame
US4317191A (en) * 1979-01-17 1982-02-23 Sony Corporation Moving coil pickup cartridge
JPS5779199U (fr) * 1980-10-28 1982-05-15
JPS6096260A (ja) * 1983-10-31 1985-05-29 日本ゼオン株式会社 変形自在のカニユ−レ

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE98104C (fr) *
GB687363A (en) * 1949-05-04 1953-02-11 Hans Christian Hansen Improvements in electrodynamic pick-up's
US3040136A (en) * 1959-01-14 1962-06-19 Joseph F Grado Electro-mechanical transducer
DE1112841B (de) * 1960-04-08 1961-08-17 Telefunken Gmbh Elektrisch-mechanischer Wandler
DK110237C (da) * 1960-10-22 1973-01-22 Fonofilm Ind As Stereofonisk elektrodynamisk lydaftager.
DE2063625A1 (de) * 1970-12-23 1972-06-29 Micro Seiki Co Ltd Schwingspulen-Tonabnehmereinsatz
US3963880A (en) * 1974-07-24 1976-06-15 Fidelity-Research Inc. Moving coil-type cartridge

Also Published As

Publication number Publication date
GB1515461A (en) 1978-06-28
US4145582A (en) 1979-03-20
JPS51124402A (en) 1976-10-29
FR2308268A1 (fr) 1976-11-12
DE2616389A1 (de) 1976-10-21
GB1528995A (en) 1978-10-18
FR2308268B3 (fr) 1979-01-05
JPS577519B2 (fr) 1982-02-10
NL7603958A (nl) 1976-10-19
CH600726A5 (fr) 1978-06-30
SE7604342L (sv) 1976-10-16
CA1066400A (fr) 1979-11-13
AU1301876A (en) 1977-10-20

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