FR1266167A - Microphone électrostatique à caractéristique de directivité en cardioïde - Google Patents

Microphone électrostatique à caractéristique de directivité en cardioïde

Info

Publication number
FR1266167A
FR1266167A FR836812A FR836812A FR1266167A FR 1266167 A FR1266167 A FR 1266167A FR 836812 A FR836812 A FR 836812A FR 836812 A FR836812 A FR 836812A FR 1266167 A FR1266167 A FR 1266167A
Authority
FR
France
Prior art keywords
condenser microphone
pattern characteristic
cardioid pattern
cardioid
characteristic
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
FR836812A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Priority to FR836812A priority Critical patent/FR1266167A/fr
Application granted granted Critical
Publication of FR1266167A publication Critical patent/FR1266167A/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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • H04R1/38—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means in which sound waves act upon both sides of a diaphragm and incorporating acoustic phase-shifting means, e.g. pressure-gradient microphone

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
FR836812A 1960-08-26 1960-08-26 Microphone électrostatique à caractéristique de directivité en cardioïde Expired FR1266167A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR836812A FR1266167A (fr) 1960-08-26 1960-08-26 Microphone électrostatique à caractéristique de directivité en cardioïde

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR836812A FR1266167A (fr) 1960-08-26 1960-08-26 Microphone électrostatique à caractéristique de directivité en cardioïde

Publications (1)

Publication Number Publication Date
FR1266167A true FR1266167A (fr) 1961-07-07

Family

ID=8737999

Family Applications (1)

Application Number Title Priority Date Filing Date
FR836812A Expired FR1266167A (fr) 1960-08-26 1960-08-26 Microphone électrostatique à caractéristique de directivité en cardioïde

Country Status (1)

Country Link
FR (1) FR1266167A (fr)

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