BE377907A - - Google Patents

Info

Publication number
BE377907A
BE377907A BE377907DA BE377907A BE 377907 A BE377907 A BE 377907A BE 377907D A BE377907D A BE 377907DA BE 377907 A BE377907 A BE 377907A
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 BE377907A publication Critical patent/BE377907A/xx

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
    • H04R19/00—Electrostatic transducers
    • H04R19/02—Loudspeakers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
BE377907D 1930-03-07 BE377907A (ja�@�@)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE712739X 1930-03-07

Publications (1)

Publication Number Publication Date
BE377907A true BE377907A (ja�@�@)

Family

ID=6622600

Family Applications (1)

Application Number Title Priority Date Filing Date
BE377907D BE377907A (ja�@�@) 1930-03-07

Country Status (3)

Country Link
BE (1) BE377907A (ja�@�@)
FR (1) FR712739A (ja�@�@)
GB (1) GB362259A (ja�@�@)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0057215A4 (en) * 1980-08-11 1983-02-09 James C Strickland IMPROVED UPWARD TRANSMISSION CIRCUIT FOR CONTROLLING ELECTROSTATIC SPEAKERS WITH BROADBAND ELEMENTS.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0057215A4 (en) * 1980-08-11 1983-02-09 James C Strickland IMPROVED UPWARD TRANSMISSION CIRCUIT FOR CONTROLLING ELECTROSTATIC SPEAKERS WITH BROADBAND ELEMENTS.

Also Published As

Publication number Publication date
GB362259A (en) 1931-12-03
FR712739A (fr) 1931-10-22

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