FR2313667A1 - Procede et installation de mesure du temps de reverbation acoustique d'un local - Google Patents

Procede et installation de mesure du temps de reverbation acoustique d'un local

Info

Publication number
FR2313667A1
FR2313667A1 FR7517115A FR7517115A FR2313667A1 FR 2313667 A1 FR2313667 A1 FR 2313667A1 FR 7517115 A FR7517115 A FR 7517115A FR 7517115 A FR7517115 A FR 7517115A FR 2313667 A1 FR2313667 A1 FR 2313667A1
Authority
FR
France
Prior art keywords
sound
loud
speaker
meter
signal
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
FR7517115A
Other languages
English (en)
Other versions
FR2313667B3 (fr
Inventor
Dominique Cosse
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.)
Bureau Veritas SA
Original Assignee
Bureau Veritas 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 Bureau Veritas SA filed Critical Bureau Veritas SA
Priority to FR7517115A priority Critical patent/FR2313667A1/fr
Publication of FR2313667A1 publication Critical patent/FR2313667A1/fr
Application granted granted Critical
Publication of FR2313667B3 publication Critical patent/FR2313667B3/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H7/00—Measuring reverberation time ; room acoustic measurements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
FR7517115A 1975-06-02 1975-06-02 Procede et installation de mesure du temps de reverbation acoustique d'un local Granted FR2313667A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7517115A FR2313667A1 (fr) 1975-06-02 1975-06-02 Procede et installation de mesure du temps de reverbation acoustique d'un local

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7517115A FR2313667A1 (fr) 1975-06-02 1975-06-02 Procede et installation de mesure du temps de reverbation acoustique d'un local

Publications (2)

Publication Number Publication Date
FR2313667A1 true FR2313667A1 (fr) 1976-12-31
FR2313667B3 FR2313667B3 (fr) 1978-12-29

Family

ID=9155938

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7517115A Granted FR2313667A1 (fr) 1975-06-02 1975-06-02 Procede et installation de mesure du temps de reverbation acoustique d'un local

Country Status (1)

Country Link
FR (1) FR2313667A1 (fr)

Also Published As

Publication number Publication date
FR2313667B3 (fr) 1978-12-29

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Legal Events

Date Code Title Description
ST Notification of lapse