FR874859A - Pick-up, notamment pour disques à longue durée de reproduction - Google Patents

Pick-up, notamment pour disques à longue durée de reproduction

Info

Publication number
FR874859A
FR874859A FR874859DA FR874859A FR 874859 A FR874859 A FR 874859A FR 874859D A FR874859D A FR 874859DA FR 874859 A FR874859 A FR 874859A
Authority
FR
France
Prior art keywords
pick
long
playing records
playing
records
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
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
Application granted granted Critical
Publication of FR874859A publication Critical patent/FR874859A/fr
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)
FR874859D 1939-09-04 1941-08-23 Pick-up, notamment pour disques à longue durée de reproduction Expired FR874859A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE874859X 1939-09-04

Publications (1)

Publication Number Publication Date
FR874859A true FR874859A (fr) 1942-08-28

Family

ID=6817033

Family Applications (1)

Application Number Title Priority Date Filing Date
FR874859D Expired FR874859A (fr) 1939-09-04 1941-08-23 Pick-up, notamment pour disques à longue durée de reproduction

Country Status (1)

Country Link
FR (1) FR874859A (fr)

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