GB396440A - Improved method for the electro-acoustical reproduction of oscillations - Google Patents

Improved method for the electro-acoustical reproduction of oscillations

Info

Publication number
GB396440A
GB396440A GB3279/32A GB327932A GB396440A GB 396440 A GB396440 A GB 396440A GB 3279/32 A GB3279/32 A GB 3279/32A GB 327932 A GB327932 A GB 327932A GB 396440 A GB396440 A GB 396440A
Authority
GB
United Kingdom
Prior art keywords
sound
spiders
loud
diaphragm
speaker
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
GB3279/32A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB396440A publication Critical patent/GB396440A/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; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/04—Construction, mounting, or centering of coil
    • H04R9/045—Mounting

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
GB3279/32A 1931-02-12 1932-02-04 Improved method for the electro-acoustical reproduction of oscillations Expired GB396440A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE396440X 1931-02-12

Publications (1)

Publication Number Publication Date
GB396440A true GB396440A (en) 1933-08-04

Family

ID=6397047

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3279/32A Expired GB396440A (en) 1931-02-12 1932-02-04 Improved method for the electro-acoustical reproduction of oscillations

Country Status (3)

Country Link
BE (1) BE386376A (enExample)
FR (1) FR731078A (enExample)
GB (1) GB396440A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2440227A1 (fr) * 1978-10-31 1980-05-30 Onera (Off Nat Aerospatiale) Perfectionnements aux generateurs de vibrations mecaniques

Also Published As

Publication number Publication date
FR731078A (fr) 1932-08-29
BE386376A (enExample)

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