BE411755A - - Google Patents

Info

Publication number
BE411755A
BE411755A BE411755DA BE411755A BE 411755 A BE411755 A BE 411755A BE 411755D A BE411755D A BE 411755DA BE 411755 A BE411755 A BE 411755A
Authority
BE
Belgium
Application number
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.)
Publication of BE411755A publication Critical patent/BE411755A/xx

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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
BE411755D 1934-10-19 BE411755A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE469093X 1934-10-19

Publications (1)

Publication Number Publication Date
BE411755A true BE411755A (zh)

Family

ID=6540969

Family Applications (1)

Application Number Title Priority Date Filing Date
BE411755D BE411755A (zh) 1934-10-19

Country Status (2)

Country Link
BE (1) BE411755A (zh)
GB (1) GB469093A (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1157656B (de) * 1959-01-28 1963-11-21 Philips Nv Elektrodynamischer Wandler
DE2810459C3 (de) * 1977-03-14 1986-11-13 Sergej Valentinovič Čeljabinsk Burundukov Elektrodynamischer Wandler von mechanischen Schwingungen in elektrische Signale und umgekehrt, Stereo- und Monophonie-Tonköpfe und elektrodynamisches Mikrophon
DE3027586C2 (de) * 1980-07-21 1985-07-18 Sennheiser Electronic Kg, 3002 Wedemark Elektroakustischer Wandler
FR2549335B1 (fr) * 1983-07-13 1985-10-31 Corselli Laurent Haut-parleur a modulation magnetique

Also Published As

Publication number Publication date
GB469093A (en) 1937-07-19

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