GB475492A - Improvements in or relating to electrical pick-ups - Google Patents

Improvements in or relating to electrical pick-ups

Info

Publication number
GB475492A
GB475492A GB10720/36A GB1072036A GB475492A GB 475492 A GB475492 A GB 475492A GB 10720/36 A GB10720/36 A GB 10720/36A GB 1072036 A GB1072036 A GB 1072036A GB 475492 A GB475492 A GB 475492A
Authority
GB
United Kingdom
Prior art keywords
armature
pick
ups
april
grams
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
GB10720/36A
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.)
Telefunken AG
Original Assignee
Telefunken AG
Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
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 Telefunken AG, Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH filed Critical Telefunken AG
Publication of GB475492A publication Critical patent/GB475492A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
GB10720/36A 1935-04-12 1936-04-14 Improvements in or relating to electrical pick-ups Expired GB475492A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE475492X 1935-04-12

Publications (1)

Publication Number Publication Date
GB475492A true GB475492A (en) 1937-11-15

Family

ID=6541861

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10720/36A Expired GB475492A (en) 1935-04-12 1936-04-14 Improvements in or relating to electrical pick-ups

Country Status (2)

Country Link
FR (1) FR804657A (https=)
GB (1) GB475492A (https=)

Also Published As

Publication number Publication date
FR804657A (https=) 1936-10-29

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