CH116853A - Dispositif électromagnétique destiné notamment à la reproduction des sons. - Google Patents

Dispositif électromagnétique destiné notamment à la reproduction des sons.

Info

Publication number
CH116853A
CH116853A CH116853DA CH116853A CH 116853 A CH116853 A CH 116853A CH 116853D A CH116853D A CH 116853DA CH 116853 A CH116853 A CH 116853A
Authority
CH
Switzerland
Prior art keywords
elastic means
armature
elastic
magnetic field
magnetic
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
Incorporated Western E Company
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Publication of CH116853A publication Critical patent/CH116853A/fr

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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • 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
    • H04R11/02—Loudspeakers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Electromagnetism (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
CH116853D 1924-12-23 1924-12-23 Dispositif électromagnétique destiné notamment à la reproduction des sons. CH116853A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH116853T 1924-12-23

Publications (1)

Publication Number Publication Date
CH116853A true CH116853A (fr) 1926-10-01

Family

ID=4375856

Family Applications (1)

Application Number Title Priority Date Filing Date
CH116853D CH116853A (fr) 1924-12-23 1924-12-23 Dispositif électromagnétique destiné notamment à la reproduction des sons.

Country Status (2)

Country Link
CH (1) CH116853A (fa)
NL (1) NL27519C (fa)

Also Published As

Publication number Publication date
NL27519C (fa)

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