DE2134287A1 - Klangveraenderlicher dynamischer lautsprecher mit doppelschwingspule - Google Patents

Klangveraenderlicher dynamischer lautsprecher mit doppelschwingspule

Info

Publication number
DE2134287A1
DE2134287A1 DE19712134287 DE2134287A DE2134287A1 DE 2134287 A1 DE2134287 A1 DE 2134287A1 DE 19712134287 DE19712134287 DE 19712134287 DE 2134287 A DE2134287 A DE 2134287A DE 2134287 A1 DE2134287 A1 DE 2134287A1
Authority
DE
Germany
Prior art keywords
winding
voice coil
loudspeaker
sound
passive
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.)
Pending
Application number
DE19712134287
Other languages
German (de)
English (en)
Inventor
Bertram Dipl Ing Schapal
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.)
Alcatel Lucent Deutschland AG
Original Assignee
Standard Elektrik Lorenz AG
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 Standard Elektrik Lorenz AG filed Critical Standard Elektrik Lorenz AG
Priority to DE19712134287 priority Critical patent/DE2134287A1/de
Priority to FR7224894A priority patent/FR2145556B3/fr
Publication of DE2134287A1 publication Critical patent/DE2134287A1/de
Pending 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
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/04—Construction, mounting, or centering of coil

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
DE19712134287 1971-07-09 1971-07-09 Klangveraenderlicher dynamischer lautsprecher mit doppelschwingspule Pending DE2134287A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19712134287 DE2134287A1 (de) 1971-07-09 1971-07-09 Klangveraenderlicher dynamischer lautsprecher mit doppelschwingspule
FR7224894A FR2145556B3 (enExample) 1971-07-09 1972-07-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712134287 DE2134287A1 (de) 1971-07-09 1971-07-09 Klangveraenderlicher dynamischer lautsprecher mit doppelschwingspule

Publications (1)

Publication Number Publication Date
DE2134287A1 true DE2134287A1 (de) 1973-01-18

Family

ID=5813177

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712134287 Pending DE2134287A1 (de) 1971-07-09 1971-07-09 Klangveraenderlicher dynamischer lautsprecher mit doppelschwingspule

Country Status (2)

Country Link
DE (1) DE2134287A1 (enExample)
FR (1) FR2145556B3 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2808578A1 (de) * 1977-03-01 1978-09-07 Seas Fabrikker As Elektrodynamischer lautsprecher

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2808578A1 (de) * 1977-03-01 1978-09-07 Seas Fabrikker As Elektrodynamischer lautsprecher

Also Published As

Publication number Publication date
FR2145556A1 (enExample) 1973-02-23
FR2145556B3 (enExample) 1975-09-05

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