GB1033722A - Improvements in or relating to electro magnetic transducers - Google Patents

Improvements in or relating to electro magnetic transducers

Info

Publication number
GB1033722A
GB1033722A GB43936/62A GB4393662A GB1033722A GB 1033722 A GB1033722 A GB 1033722A GB 43936/62 A GB43936/62 A GB 43936/62A GB 4393662 A GB4393662 A GB 4393662A GB 1033722 A GB1033722 A GB 1033722A
Authority
GB
United Kingdom
Prior art keywords
armature
cross
pick
faces
stylus
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.)
Expired
Application number
GB43936/62A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1033722A publication Critical patent/GB1033722A/en
Expired 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)
  • Toys (AREA)
  • Cookers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Magnetic Heads (AREA)
  • Knitting Machines (AREA)
  • Magnetic Treatment Devices (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Braking Arrangements (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
GB43936/62A 1962-11-27 1962-11-20 Improvements in or relating to electro magnetic transducers Expired GB1033722A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST020009 1962-11-27

Publications (1)

Publication Number Publication Date
GB1033722A true GB1033722A (en) 1966-06-22

Family

ID=7458409

Family Applications (3)

Application Number Title Priority Date Filing Date
GB43936/62A Expired GB1033722A (en) 1962-11-27 1962-11-20 Improvements in or relating to electro magnetic transducers
GB47568/65A Expired GB1033724A (en) 1962-11-27 1962-11-20 Improvements in or relating to electro-magnetic transducers
GB43333/65A Expired GB1033723A (en) 1962-11-27 1962-11-20 Improvements in or relating to electro-magnetic transducers

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB47568/65A Expired GB1033724A (en) 1962-11-27 1962-11-20 Improvements in or relating to electro-magnetic transducers
GB43333/65A Expired GB1033723A (en) 1962-11-27 1962-11-20 Improvements in or relating to electro-magnetic transducers

Country Status (4)

Country Link
US (1) USRE25662E (https=)
BE (1) BE625621A (https=)
DE (1) DE1422539B2 (https=)
GB (3) GB1033722A (https=)

Also Published As

Publication number Publication date
GB1033724A (en) 1966-06-22
DE1422539A1 (de) 1969-02-06
USRE25662E (en) 1964-10-13
BE625621A (https=)
GB1033723A (en) 1966-06-22
DE1422539B2 (de) 1970-07-23

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