JPS5225602A - Dynamic pickup - Google Patents

Dynamic pickup

Info

Publication number
JPS5225602A
JPS5225602A JP10175575A JP10175575A JPS5225602A JP S5225602 A JPS5225602 A JP S5225602A JP 10175575 A JP10175575 A JP 10175575A JP 10175575 A JP10175575 A JP 10175575A JP S5225602 A JPS5225602 A JP S5225602A
Authority
JP
Japan
Prior art keywords
dynamic pickup
pickup
letting
coupled
produced
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
JP10175575A
Other languages
Japanese (ja)
Inventor
Tsugikuma Minamisono
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.)
MITACHI ONKYO SEISAKUSHO KK
Original Assignee
MITACHI ONKYO SEISAKUSHO KK
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 MITACHI ONKYO SEISAKUSHO KK filed Critical MITACHI ONKYO SEISAKUSHO KK
Priority to JP10175575A priority Critical patent/JPS5225602A/en
Priority to US05/691,077 priority patent/US4072823A/en
Priority to CH705075A priority patent/CH598732A5/xx
Priority to AU14626/76A priority patent/AU498287B2/en
Priority to DK250576A priority patent/DK250576A/da
Priority to CA254,056A priority patent/CA1077858A/en
Priority to NL7606070A priority patent/NL7606070A/en
Priority to DE2625463A priority patent/DE2625463C2/en
Priority to GB23454/76A priority patent/GB1541103A/en
Priority to FR7617285A priority patent/FR2313834A1/en
Publication of JPS5225602A publication Critical patent/JPS5225602A/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)

Abstract

PURPOSE:By letting armature magnet that is coupled to a cantilever vibrate within the magnetic flux which is produced by coils placed in perpendicular directions, to enable high precision and effective reproduction with a pickup of high productivity.
JP10175575A 1975-06-06 1975-08-22 Dynamic pickup Pending JPS5225602A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP10175575A JPS5225602A (en) 1975-08-22 1975-08-22 Dynamic pickup
US05/691,077 US4072823A (en) 1975-06-06 1976-05-28 Moving magnet pickup cartridge
CH705075A CH598732A5 (en) 1975-06-06 1976-06-03
AU14626/76A AU498287B2 (en) 1975-06-06 1976-06-04 Electrodynamic cartridge
DK250576A DK250576A (en) 1975-06-06 1976-06-04
CA254,056A CA1077858A (en) 1975-06-06 1976-06-04 Electrodynamic type cartridge
NL7606070A NL7606070A (en) 1975-06-06 1976-06-04 ELECTRODYNAMIC PATTERN.
DE2625463A DE2625463C2 (en) 1975-06-06 1976-06-05 Electromagnetic pickup
GB23454/76A GB1541103A (en) 1975-06-06 1976-06-07 Electrodynamic cartridge
FR7617285A FR2313834A1 (en) 1975-06-06 1976-06-08 ELECTRODYNAMIC CELL TO CONVERT MECHANICAL SIGNALS INTO ELECTRIC SIGNALS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10175575A JPS5225602A (en) 1975-08-22 1975-08-22 Dynamic pickup

Publications (1)

Publication Number Publication Date
JPS5225602A true JPS5225602A (en) 1977-02-25

Family

ID=14309038

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10175575A Pending JPS5225602A (en) 1975-06-06 1975-08-22 Dynamic pickup

Country Status (1)

Country Link
JP (1) JPS5225602A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01207435A (en) * 1988-02-12 1989-08-21 Toray Ind Inc Cord for reinforcing rubber and production thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01207435A (en) * 1988-02-12 1989-08-21 Toray Ind Inc Cord for reinforcing rubber and production thereof

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