JPS5223901A - Acoustic pickup cartridge - Google Patents

Acoustic pickup cartridge

Info

Publication number
JPS5223901A
JPS5223901A JP10029075A JP10029075A JPS5223901A JP S5223901 A JPS5223901 A JP S5223901A JP 10029075 A JP10029075 A JP 10029075A JP 10029075 A JP10029075 A JP 10029075A JP S5223901 A JPS5223901 A JP S5223901A
Authority
JP
Japan
Prior art keywords
acoustic pickup
pickup cartridge
magnetic field
tone
oscillation
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
JP10029075A
Other languages
Japanese (ja)
Inventor
Kuninori Shino
Satoru Kusaka
Isao Kawashima
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.)
Sony Corp
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
Priority to JP10029075A priority Critical patent/JPS5223901A/en
Publication of JPS5223901A publication Critical patent/JPS5223901A/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
    • 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

Abstract

PURPOSE:By making a magnetic distortion element relate an oscillation system of a tone stylus and transforming an oscillation displacement owint to a tone groove of the oscillation system into the volume of a magnetic field, and then detecting this magnetic field, an acoustic signal shall be taken out.
JP10029075A 1975-08-19 1975-08-19 Acoustic pickup cartridge Pending JPS5223901A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10029075A JPS5223901A (en) 1975-08-19 1975-08-19 Acoustic pickup cartridge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10029075A JPS5223901A (en) 1975-08-19 1975-08-19 Acoustic pickup cartridge

Publications (1)

Publication Number Publication Date
JPS5223901A true JPS5223901A (en) 1977-02-23

Family

ID=14270041

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10029075A Pending JPS5223901A (en) 1975-08-19 1975-08-19 Acoustic pickup cartridge

Country Status (1)

Country Link
JP (1) JPS5223901A (en)

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