DK123673B - Støjovervågningsanlæg til brug i lufthavne. - Google Patents

Støjovervågningsanlæg til brug i lufthavne.

Info

Publication number
DK123673B
DK123673B DK339165A DK339165A DK123673B DK 123673 B DK123673 B DK 123673B DK 339165 A DK339165 A DK 339165A DK 339165 A DK339165 A DK 339165A DK 123673 B DK123673 B DK 123673B
Authority
DK
Denmark
Prior art keywords
airports
monitoring systems
noise monitoring
noise
systems
Prior art date
Application number
DK339165A
Other languages
English (en)
Inventor
I Ver
W Friess
A Weinberger
E Koppe
Original Assignee
Rohde & Schwarz
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
Priority claimed from DER38266A external-priority patent/DE1201082B/de
Priority claimed from DER29346U external-priority patent/DE1909335U/de
Application filed by Rohde & Schwarz filed Critical Rohde & Schwarz
Publication of DK123673B publication Critical patent/DK123673B/da

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
    • H04R1/08—Mouthpieces; Microphones; Attachments therefor
    • H04R1/083—Special constructions of mouthpieces
    • H04R1/086—Protective screens, e.g. all weather or wind screens
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
DK339165A 1964-07-02 1965-07-02 Støjovervågningsanlæg til brug i lufthavne. DK123673B (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DER38266A DE1201082B (de) 1964-07-02 1964-07-02 Fluglaermueberwachungsanlage
DER29346U DE1909335U (de) 1964-10-17 1964-10-17 Mikrofoneinrichtung.

Publications (1)

Publication Number Publication Date
DK123673B true DK123673B (da) 1972-07-17

Family

ID=25991424

Family Applications (1)

Application Number Title Priority Date Filing Date
DK339165A DK123673B (da) 1964-07-02 1965-07-02 Støjovervågningsanlæg til brug i lufthavne.

Country Status (3)

Country Link
CH (1) CH437836A (da)
DK (1) DK123673B (da)
GB (1) GB1069129A (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK163400C (da) * 1989-05-29 1992-07-13 Brueel & Kjaer As Sondemikrofon
FR2748842B1 (fr) * 1996-05-14 1998-08-14 Sextant Avionique Systeme d'analyse du bruit du au passage de vehicules aeriens
JP3699648B2 (ja) * 2000-12-20 2005-09-28 富士電機ホールディングス株式会社 騒音監視システム
EP3223541B1 (en) * 2016-03-21 2019-02-06 SVANTEK Sp. z o.o. An outdoor multi-microphone system with an integrated remote acoustic calibration

Also Published As

Publication number Publication date
GB1069129A (en) 1967-05-17
CH437836A (de) 1967-06-15

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