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FR2808873B1 - Sonometre et son procede de fabrication - Google Patents

Sonometre et son procede de fabrication

Info

Publication number
FR2808873B1
FR2808873B1 FR0006042A FR0006042A FR2808873B1 FR 2808873 B1 FR2808873 B1 FR 2808873B1 FR 0006042 A FR0006042 A FR 0006042A FR 0006042 A FR0006042 A FR 0006042A FR 2808873 B1 FR2808873 B1 FR 2808873B1
Authority
FR
France
Prior art keywords
sonometer
manufacture
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
FR0006042A
Other languages
English (en)
Other versions
FR2808873A1 (fr
Inventor
Francis Lafon
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR0006042A priority Critical patent/FR2808873B1/fr
Publication of FR2808873A1 publication Critical patent/FR2808873A1/fr
Application granted granted Critical
Publication of FR2808873B1 publication Critical patent/FR2808873B1/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)
FR0006042A 2000-05-12 2000-05-12 Sonometre et son procede de fabrication Expired - Fee Related FR2808873B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0006042A FR2808873B1 (fr) 2000-05-12 2000-05-12 Sonometre et son procede de fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0006042A FR2808873B1 (fr) 2000-05-12 2000-05-12 Sonometre et son procede de fabrication

Publications (2)

Publication Number Publication Date
FR2808873A1 FR2808873A1 (fr) 2001-11-16
FR2808873B1 true FR2808873B1 (fr) 2002-08-09

Family

ID=8850137

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0006042A Expired - Fee Related FR2808873B1 (fr) 2000-05-12 2000-05-12 Sonometre et son procede de fabrication

Country Status (1)

Country Link
FR (1) FR2808873B1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3953806A (en) * 1973-01-12 1976-04-27 Bose Corporation Displaying amplifier output amplitude
GB2072846B (en) * 1980-03-25 1984-11-28 Sound Attenuators Ltd Noise-level sensing device
GB2184542B (en) * 1985-12-02 1990-08-15 Electromusic Limited Acoustic measuring device
IT1213968B (it) * 1987-07-03 1990-01-05 Athos Davoli Dispositivo per misurare,segnalare e controllare la pressione acustica (o livello sonoro) di un ambiente
US4728559A (en) * 1987-07-16 1988-03-01 Eastman Kodak Company Thermoformed plastic containers with transparent windows and method of making same
GB2230338A (en) * 1989-03-10 1990-10-17 John Ogborne Sound level meter
US5166610A (en) * 1990-10-02 1992-11-24 Pulse Electronics, Inc. Dual range speed indicator with acceleration display

Also Published As

Publication number Publication date
FR2808873A1 (fr) 2001-11-16

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Legal Events

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Year of fee payment: 16

ST Notification of lapse

Effective date: 20170131