FR5887E - Microphone device system - Google Patents

Microphone device system

Info

Publication number
FR5887E
FR5887E FR5887A FR5887DA FR5887E FR 5887 E FR5887 E FR 5887E FR 5887 A FR5887 A FR 5887A FR 5887D A FR5887D A FR 5887DA FR 5887 E FR5887 E FR 5887E
Authority
FR
France
Prior art keywords
device system
microphone device
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
FR5887A
Other languages
French (fr)
Inventor
Paul-Julien Tariel
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.)
PAUL-JULIEN TARIEL
Original Assignee
PAUL-JULIEN TARIEL
Publication date
Application granted granted Critical
Publication of FR5887E publication Critical patent/FR5887E/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
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/16—Mounting or tensioning of diaphragms or cones
    • H04R7/18—Mounting or tensioning of diaphragms or cones at the periphery
    • H04R7/22—Clamping rim of diaphragm or cone against seating
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R21/00—Variable-resistance transducers
    • H04R21/02—Microphones
    • H04R21/021—Microphones with granular resistance material

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
FR5887A Microphone device system Expired FR5887E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR5887T

Publications (1)

Publication Number Publication Date
FR5887E true FR5887E (en) 1906-07-13

Family

ID=8606974

Family Applications (2)

Application Number Title Priority Date Filing Date
FR5887A Expired FR5887E (en) Microphone device system
FR335146A Expired FR335146A (en) 1903-09-10 Microphone device system

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR335146A Expired FR335146A (en) 1903-09-10 Microphone device system

Country Status (1)

Country Link
FR (2) FR335146A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4127128A (en) * 1975-02-27 1978-11-28 Schmidt Jakob E Brassiere having simulated nipples and attachable-detachable nipple simulators

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4127128A (en) * 1975-02-27 1978-11-28 Schmidt Jakob E Brassiere having simulated nipples and attachable-detachable nipple simulators

Also Published As

Publication number Publication date
FR335146A (en) 1904-01-12

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