JPS51123603A - An electro-magnetic type cartridge - Google Patents

An electro-magnetic type cartridge

Info

Publication number
JPS51123603A
JPS51123603A JP4821675A JP4821675A JPS51123603A JP S51123603 A JPS51123603 A JP S51123603A JP 4821675 A JP4821675 A JP 4821675A JP 4821675 A JP4821675 A JP 4821675A JP S51123603 A JPS51123603 A JP S51123603A
Authority
JP
Japan
Prior art keywords
electro
magnetic type
type cartridge
magnetic
lighten
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.)
Granted
Application number
JP4821675A
Other languages
English (en)
Other versions
JPS5211205B2 (ja
Inventor
Toshio Hirano
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic 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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP4821675A priority Critical patent/JPS51123603A/ja
Publication of JPS51123603A publication Critical patent/JPS51123603A/ja
Publication of JPS5211205B2 publication Critical patent/JPS5211205B2/ja
Granted legal-status Critical Current

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
    • 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)
JP4821675A 1975-04-22 1975-04-22 An electro-magnetic type cartridge Granted JPS51123603A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4821675A JPS51123603A (en) 1975-04-22 1975-04-22 An electro-magnetic type cartridge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4821675A JPS51123603A (en) 1975-04-22 1975-04-22 An electro-magnetic type cartridge

Publications (2)

Publication Number Publication Date
JPS51123603A true JPS51123603A (en) 1976-10-28
JPS5211205B2 JPS5211205B2 (ja) 1977-03-29

Family

ID=12797205

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4821675A Granted JPS51123603A (en) 1975-04-22 1975-04-22 An electro-magnetic type cartridge

Country Status (1)

Country Link
JP (1) JPS51123603A (ja)

Also Published As

Publication number Publication date
JPS5211205B2 (ja) 1977-03-29

Similar Documents

Publication Publication Date Title
JPS51121239A (en) An amplification circuit
JPS5370649A (en) Pulse width modulating and amplifying circuit
JPS53101248A (en) Low-frequency power amplifier
JPS5241520A (en) Electroacoustic converter
JPS5237419A (en) Whole device dynamic speaker
JPS5378801A (en) Equalizer amplifer
JPS5228839A (en) Concentrated constant type delay line
JPS51117615A (en) Portable small-sized speaker
JPS5325419A (en) Speaker
JPS51129160A (en) Phase sychronize circuit
JPS52134435A (en) Recorder
JPS5223923A (en) Magnetic flux response type magnetic head
JPS5213311A (en) Speaker magnetic circuit
JPS5372112A (en) Drive circuit for step motor
JPS53135618A (en) Magnetic circuit of speakers
JPS51141591A (en) Electronic chime circuit
JPS53105163A (en) Current amplifier circuit
JPS51132806A (en) Electromagnetic pickup
JPS52139347A (en) Push-pull output circuit
JPS51113720A (en) Magnetic head core
JPS5242355A (en) Pulse train receiving circuit
JPS533211A (en) Magnetic reluctance effect head
JPS5230362A (en) Phase adjusting circuit
JPS5216954A (en) Sepp output circuit
JPS53108420A (en) Speaker driving system