ES491353A0 - Aparato para la medicion de la potencia acustica de una fu- ente de ruido y del factor de absorcion de un material. - Google Patents

Aparato para la medicion de la potencia acustica de una fu- ente de ruido y del factor de absorcion de un material.

Info

Publication number
ES491353A0
ES491353A0 ES491353A ES491353A ES491353A0 ES 491353 A0 ES491353 A0 ES 491353A0 ES 491353 A ES491353 A ES 491353A ES 491353 A ES491353 A ES 491353A ES 491353 A0 ES491353 A0 ES 491353A0
Authority
ES
Spain
Prior art keywords
measuring
noise source
acoustic power
absorption factor
absorption
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.)
Granted
Application number
ES491353A
Other languages
English (en)
Other versions
ES8101771A1 (es
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.)
Telediffusion de France ets Public de Diffusion
Original Assignee
Telediffusion de France ets Public de Diffusion
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 Telediffusion de France ets Public de Diffusion filed Critical Telediffusion de France ets Public de Diffusion
Publication of ES8101771A1 publication Critical patent/ES8101771A1/es
Publication of ES491353A0 publication Critical patent/ES491353A0/es
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G01H3/10—Amplitude; Power
    • G01H3/12—Amplitude; Power by electric means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
ES491353A 1979-05-10 1980-05-09 Aparato para la medicion de la potencia acustica de una fu- ente de ruido y del factor de absorcion de un material. Granted ES491353A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7911912A FR2456313A2 (fr) 1979-05-10 1979-05-10 Appareillage de mesure de la puissance d'une source de bruit et du facteur d'absorption d'un materiau

Publications (2)

Publication Number Publication Date
ES8101771A1 ES8101771A1 (es) 1980-12-16
ES491353A0 true ES491353A0 (es) 1980-12-16

Family

ID=9225307

Family Applications (1)

Application Number Title Priority Date Filing Date
ES491353A Granted ES491353A0 (es) 1979-05-10 1980-05-09 Aparato para la medicion de la potencia acustica de una fu- ente de ruido y del factor de absorcion de un material.

Country Status (4)

Country Link
EP (1) EP0019528B1 (es)
DE (1) DE3060333D1 (es)
ES (1) ES491353A0 (es)
FR (1) FR2456313A2 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012024373B4 (de) 2012-12-13 2019-04-25 Bundesrepublik Deutschland, vertreten durch das Bundesministerium der Verteidigung, vertreten durch das Bundesamt für Ausrüstung, Informationstechnik und Nutzung der Bundeswehr Modenverwirbelungskammer zur Prüfung elektronischer Schaltungen

Also Published As

Publication number Publication date
ES8101771A1 (es) 1980-12-16
EP0019528A1 (fr) 1980-11-26
FR2456313B2 (es) 1981-11-20
FR2456313A2 (fr) 1980-12-05
DE3060333D1 (en) 1982-06-09
EP0019528B1 (fr) 1982-04-28

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