FR2669730B1 - Methode intensimetrique pour mesurer des caracteristiques acoustiques d'un baffle. - Google Patents

Methode intensimetrique pour mesurer des caracteristiques acoustiques d'un baffle.

Info

Publication number
FR2669730B1
FR2669730B1 FR9014614A FR9014614A FR2669730B1 FR 2669730 B1 FR2669730 B1 FR 2669730B1 FR 9014614 A FR9014614 A FR 9014614A FR 9014614 A FR9014614 A FR 9014614A FR 2669730 B1 FR2669730 B1 FR 2669730B1
Authority
FR
France
Prior art keywords
intensimetric
cabinet
acoustic characteristics
measuring acoustic
measuring
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
FR9014614A
Other languages
English (en)
Other versions
FR2669730A1 (fr
Inventor
Letiche Michel
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.)
Thales SA
Original Assignee
Thomson CSF 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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR9014614A priority Critical patent/FR2669730B1/fr
Publication of FR2669730A1 publication Critical patent/FR2669730A1/fr
Application granted granted Critical
Publication of FR2669730B1 publication Critical patent/FR2669730B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
FR9014614A 1990-11-23 1990-11-23 Methode intensimetrique pour mesurer des caracteristiques acoustiques d'un baffle. Expired - Fee Related FR2669730B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9014614A FR2669730B1 (fr) 1990-11-23 1990-11-23 Methode intensimetrique pour mesurer des caracteristiques acoustiques d'un baffle.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9014614A FR2669730B1 (fr) 1990-11-23 1990-11-23 Methode intensimetrique pour mesurer des caracteristiques acoustiques d'un baffle.

Publications (2)

Publication Number Publication Date
FR2669730A1 FR2669730A1 (fr) 1992-05-29
FR2669730B1 true FR2669730B1 (fr) 1993-01-22

Family

ID=9402497

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9014614A Expired - Fee Related FR2669730B1 (fr) 1990-11-23 1990-11-23 Methode intensimetrique pour mesurer des caracteristiques acoustiques d'un baffle.

Country Status (1)

Country Link
FR (1) FR2669730B1 (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4537630A (en) * 1983-05-31 1985-08-27 General Electric Company Acoustic impedance measurement

Also Published As

Publication number Publication date
FR2669730A1 (fr) 1992-05-29

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Legal Events

Date Code Title Description
ST Notification of lapse