FR3074290B1 - CONTINUOUS ACOUSTIC MONITORING DEVICE AND CORRESPONDING METHOD - Google Patents
- ️Fri Feb 12 2021
FR3074290B1 - CONTINUOUS ACOUSTIC MONITORING DEVICE AND CORRESPONDING METHOD - Google Patents
CONTINUOUS ACOUSTIC MONITORING DEVICE AND CORRESPONDING METHOD Download PDFInfo
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Publication number
- FR3074290B1 FR3074290B1 FR1761208A FR1761208A FR3074290B1 FR 3074290 B1 FR3074290 B1 FR 3074290B1 FR 1761208 A FR1761208 A FR 1761208A FR 1761208 A FR1761208 A FR 1761208A FR 3074290 B1 FR3074290 B1 FR 3074290B1 Authority
- FR
- France Prior art keywords
- acoustic
- signal
- monitoring device
- acoustic signal
- corresponding method Prior art date
- 2017-11-27 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.)
- Active
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000012806 monitoring device Methods 0.000 title 1
- 238000012544 monitoring process Methods 0.000 abstract 2
Classifications
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- 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
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- 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
- G01H3/125—Amplitude; Power by electric means for representing acoustic field distribution
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- 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
- G01H3/14—Measuring mean amplitude; Measuring mean power; Measuring time integral of power
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Selective Calling Equipment (AREA)
Abstract
La présente invention concerne un dispositif (1) de surveillance continue d'un signal acoustique (Sa), alimenté de manière autonome et comprenant : - un transducteur acoustique (2) configuré pour fournir, lorsqu'il est activé, un signal électrique (Se) correspondant au signal acoustique (Sa), - un moyen d'analyse (4) recevant en entrée le signal électrique (Se) et fournissant en sortie un ou plusieurs indicateurs acoustiques représentatifs du signal acoustique sur une durée déterminée, un moyen de communication sans fil (8), recevant les indicateurs acoustiques fournies par le moyen d'analyse (4), et configuré pour les transmettre à un moyen de réception distant. Selon l'invention, le dispositif (1) comprend un moyen de commande (6) configuré pour activer le transducteur acoustique (2) pendant une fraction de ladite durée déterminée. L'invention concerne également le système (10) comprenant le dispositif (1), et le procédé de surveillance continue d'un signal acoustique correspondant.The present invention relates to a device (1) for continuous monitoring of an acoustic signal (Sa), powered autonomously and comprising: - an acoustic transducer (2) configured to supply, when activated, an electrical signal (Se ) corresponding to the acoustic signal (Sa), - an analysis means (4) receiving the electrical signal (Se) at the input and providing one or more acoustic indicators representative of the acoustic signal at the output over a determined period, a means of communication without wire (8), receiving the acoustic indicators supplied by the analysis means (4), and configured to transmit them to a remote reception means. According to the invention, the device (1) comprises control means (6) configured to activate the acoustic transducer (2) for a fraction of said determined duration. The invention also relates to the system (10) comprising the device (1), and the method for continuously monitoring a corresponding acoustic signal.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1761208A FR3074290B1 (en) | 2017-11-27 | 2017-11-27 | CONTINUOUS ACOUSTIC MONITORING DEVICE AND CORRESPONDING METHOD |
| EP18826766.0A EP3717876A1 (en) | 2017-11-27 | 2018-11-27 | Continuous acoustic monitoring device and corresponding method |
| PCT/FR2018/053003 WO2019102167A1 (en) | 2017-11-27 | 2018-11-27 | Continuous acoustic monitoring device and corresponding method |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1761208A FR3074290B1 (en) | 2017-11-27 | 2017-11-27 | CONTINUOUS ACOUSTIC MONITORING DEVICE AND CORRESPONDING METHOD |
| FR1761208 | 2017-11-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR3074290A1 FR3074290A1 (en) | 2019-05-31 |
| FR3074290B1 true FR3074290B1 (en) | 2021-02-12 |
Family
ID=61187460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1761208A Active FR3074290B1 (en) | 2017-11-27 | 2017-11-27 | CONTINUOUS ACOUSTIC MONITORING DEVICE AND CORRESPONDING METHOD |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3717876A1 (en) |
| FR (1) | FR3074290B1 (en) |
| WO (1) | WO2019102167A1 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7983426B2 (en) * | 2006-12-29 | 2011-07-19 | Motorola Mobility, Inc. | Method for autonomously monitoring and reporting sound pressure level (SPL) exposure for a user of a communication device |
-
2017
- 2017-11-27 FR FR1761208A patent/FR3074290B1/en active Active
-
2018
- 2018-11-27 EP EP18826766.0A patent/EP3717876A1/en not_active Withdrawn
- 2018-11-27 WO PCT/FR2018/053003 patent/WO2019102167A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP3717876A1 (en) | 2020-10-07 |
| FR3074290A1 (en) | 2019-05-31 |
| WO2019102167A1 (en) | 2019-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 2019-05-31 | PLSC | Publication of the preliminary search report |
Effective date: 20190531 |
| 2019-11-29 | PLFP | Fee payment |
Year of fee payment: 3 |
| 2020-11-30 | PLFP | Fee payment |
Year of fee payment: 4 |
| 2021-11-30 | PLFP | Fee payment |
Year of fee payment: 5 |
| 2022-11-22 | PLFP | Fee payment |
Year of fee payment: 6 |
| 2023-11-21 | PLFP | Fee payment |
Year of fee payment: 7 |
| 2024-11-18 | PLFP | Fee payment |
Year of fee payment: 8 |