DE926498C - Mikrophon - Google Patents

Mikrophon

Info

Publication number
DE926498C
DE926498C DEN5926A DEN0005926A DE926498C DE 926498 C DE926498 C DE 926498C DE N5926 A DEN5926 A DE N5926A DE N0005926 A DEN0005926 A DE N0005926A DE 926498 C DE926498 C DE 926498C
Authority
DE
Germany
Prior art keywords
membrane
pipe
microphone
tube
rigid
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
DEN5926A
Other languages
German (de)
English (en)
Inventor
Gerrit Schenkel
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
Application granted granted Critical
Publication of DE926498C publication Critical patent/DE926498C/de
Expired 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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/222—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only  for microphones

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
DEN5926A 1951-08-17 1952-08-14 Mikrophon Expired DE926498C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL304777X 1951-08-17

Publications (1)

Publication Number Publication Date
DE926498C true DE926498C (de) 1955-04-18

Family

ID=19783449

Family Applications (1)

Application Number Title Priority Date Filing Date
DEN5926A Expired DE926498C (de) 1951-08-17 1952-08-14 Mikrophon

Country Status (5)

Country Link
BE (1) BE513534A (enExample)
CH (1) CH304777A (enExample)
DE (1) DE926498C (enExample)
FR (1) FR1061480A (enExample)
GB (1) GB709355A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101622883B (zh) * 2007-02-28 2012-11-28 株式会社坦姆科日本 拾振器式话筒

Also Published As

Publication number Publication date
FR1061480A (fr) 1954-04-13
BE513534A (enExample)
CH304777A (de) 1955-01-31
GB709355A (en) 1954-05-19

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