FR895473A - Microphone à superposition - Google Patents

Microphone à superposition

Info

Publication number
FR895473A
FR895473A FR895473DA FR895473A FR 895473 A FR895473 A FR 895473A FR 895473D A FR895473D A FR 895473DA FR 895473 A FR895473 A FR 895473A
Authority
FR
France
Prior art keywords
overlay
microphone
overlay microphone
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
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.)
Universum Film AG
Original Assignee
Universum Film 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 Universum Film AG filed Critical Universum Film AG
Application granted granted Critical
Publication of FR895473A publication Critical patent/FR895473A/fr
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
    • H04R19/00—Electrostatic transducers
    • H04R19/04—Microphones

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
FR895473D 1943-06-11 1943-06-11 Microphone à superposition Expired FR895473A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR895473T 1943-06-11

Publications (1)

Publication Number Publication Date
FR895473A true FR895473A (fr) 1945-01-25

Family

ID=9390792

Family Applications (1)

Application Number Title Priority Date Filing Date
FR895473D Expired FR895473A (fr) 1943-06-11 1943-06-11 Microphone à superposition

Country Status (1)

Country Link
FR (1) FR895473A (fr)

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