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CH207879A - Magnetisches Schwingsystem für Lautsprecher und Tonabnehmer. - Google Patents

Magnetisches Schwingsystem für Lautsprecher und Tonabnehmer.

Info

Publication number
CH207879A
CH207879A CH207879DA CH207879A CH 207879 A CH207879 A CH 207879A CH 207879D A CH207879D A CH 207879DA CH 207879 A CH207879 A CH 207879A
Authority
CH
Switzerland
Prior art keywords
pickups
loudspeakers
oscillation system
magnetic oscillation
magnetic
Prior art date
Application number
Other languages
English (en)
Inventor
Ernst Eichhorn Carl
Original Assignee
Ernst Eichhorn Carl
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 Ernst Eichhorn Carl filed Critical Ernst Eichhorn Carl
Publication of CH207879A publication Critical patent/CH207879A/de

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
    • H04R11/00—Transducers of moving-armature or moving-core type
    • H04R11/08—Gramophone pick-ups using a stylus; Recorders using a stylus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R11/00—Transducers of moving-armature or moving-core type

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
CH207879D 1938-05-21 1938-10-04 Magnetisches Schwingsystem für Lautsprecher und Tonabnehmer. CH207879A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE853276X 1938-05-21

Publications (1)

Publication Number Publication Date
CH207879A true CH207879A (de) 1939-12-15

Family

ID=6787439

Family Applications (1)

Application Number Title Priority Date Filing Date
CH207879D CH207879A (de) 1938-05-21 1938-10-04 Magnetisches Schwingsystem für Lautsprecher und Tonabnehmer.

Country Status (2)

Country Link
CH (1) CH207879A (de)
FR (1) FR853276A (de)

Also Published As

Publication number Publication date
FR853276A (fr) 1940-03-14

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