FR2975181B1 - METHOD AND DEVICE FOR TESTING THE ACOUSTIC BEHAVIOR OF A CASE FOR COVERING A SOURCE OF NOISE - Google Patents

METHOD AND DEVICE FOR TESTING THE ACOUSTIC BEHAVIOR OF A CASE FOR COVERING A SOURCE OF NOISE

Info

Publication number
FR2975181B1
FR2975181B1 FR1154089A FR1154089A FR2975181B1 FR 2975181 B1 FR2975181 B1 FR 2975181B1 FR 1154089 A FR1154089 A FR 1154089A FR 1154089 A FR1154089 A FR 1154089A FR 2975181 B1 FR2975181 B1 FR 2975181B1
Authority
FR
France
Prior art keywords
testing
noise
covering
source
case
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 - Fee Related
Application number
FR1154089A
Other languages
French (fr)
Other versions
FR2975181A1 (en
Inventor
Wilfrid Raguenet
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1154089A priority Critical patent/FR2975181B1/en
Publication of FR2975181A1 publication Critical patent/FR2975181A1/en
Application granted granted Critical
Publication of FR2975181B1 publication Critical patent/FR2975181B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H17/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the preceding groups
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/02—Gearings; Transmission mechanisms
    • G01M13/028—Acoustic or vibration analysis

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Testing Of Engines (AREA)
FR1154089A 2011-05-11 2011-05-11 METHOD AND DEVICE FOR TESTING THE ACOUSTIC BEHAVIOR OF A CASE FOR COVERING A SOURCE OF NOISE Expired - Fee Related FR2975181B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1154089A FR2975181B1 (en) 2011-05-11 2011-05-11 METHOD AND DEVICE FOR TESTING THE ACOUSTIC BEHAVIOR OF A CASE FOR COVERING A SOURCE OF NOISE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1154089A FR2975181B1 (en) 2011-05-11 2011-05-11 METHOD AND DEVICE FOR TESTING THE ACOUSTIC BEHAVIOR OF A CASE FOR COVERING A SOURCE OF NOISE

Publications (2)

Publication Number Publication Date
FR2975181A1 FR2975181A1 (en) 2012-11-16
FR2975181B1 true FR2975181B1 (en) 2013-05-24

Family

ID=44549240

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1154089A Expired - Fee Related FR2975181B1 (en) 2011-05-11 2011-05-11 METHOD AND DEVICE FOR TESTING THE ACOUSTIC BEHAVIOR OF A CASE FOR COVERING A SOURCE OF NOISE

Country Status (1)

Country Link
FR (1) FR2975181B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3082305B1 (en) * 2018-06-07 2020-06-26 Psa Automobiles Sa SOUND PROPAGATION TEST DEVICE AND METHOD

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3104543A (en) * 1960-05-05 1963-09-24 Bell Aerospace Corp Acoustical vibration test device
CA2276693A1 (en) * 1999-06-28 2000-12-28 Frederic Laville Vibration testing system and method using acoustical waves
CA2427213C (en) * 2003-04-30 2008-09-23 Centre De Recherche Industrielle Du Quebec Method for determining a vibratory excitation spectrum tailored to physical characteristics of a structure
DE102004046200A1 (en) * 2004-09-22 2006-04-06 Carcoustics Tech Center Gmbh Mobile test bench to determine the sound insulation or insertion loss of a test object

Also Published As

Publication number Publication date
FR2975181A1 (en) 2012-11-16

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Legal Events

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Effective date: 20180312

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Owner name: PEUGEOT CITROEN AUTOMOBILES SA, FR

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Year of fee payment: 9

ST Notification of lapse

Effective date: 20210105