FR3115466B1 - Ensemble de communication, aéronef équipé de l’ensemble de communication et procédé pour éviter les interférences dans les communications - Google Patents
Ensemble de communication, aéronef équipé de l’ensemble de communication et procédé pour éviter les interférences dans les communications Download PDFInfo
- Publication number
- FR3115466B1 FR3115466B1 FR2011006A FR2011006A FR3115466B1 FR 3115466 B1 FR3115466 B1 FR 3115466B1 FR 2011006 A FR2011006 A FR 2011006A FR 2011006 A FR2011006 A FR 2011006A FR 3115466 B1 FR3115466 B1 FR 3115466B1
- Authority
- FR
- France
- Prior art keywords
- communication assembly
- cavity
- sound
- breathing
- respiratory
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title 1
- 230000000241 respiratory effect Effects 0.000 abstract 4
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract 4
- 239000007789 gas Substances 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 230000001815 facial effect Effects 0.000 abstract 1
- 230000000116 mitigating effect Effects 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 230000005236 sound signal Effects 0.000 abstract 1
- 230000001755 vocal effect Effects 0.000 abstract 1
Classifications
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
- G10L25/78—Detection of presence or absence of voice signals
- G10L25/84—Detection of presence or absence of voice signals for discriminating voice from noise
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
- G10L21/0208—Noise filtering
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B27/00—Methods or devices for testing respiratory or breathing apparatus for high altitudes
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B25/00—Devices for storing or holding or carrying respiratory or breathing apparatus
- A62B25/005—Devices for storing or holding or carrying respiratory or breathing apparatus for high altitude
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/14—Respiratory apparatus for high-altitude aircraft
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
- G10L21/0316—Speech enhancement, e.g. noise reduction or echo cancellation by changing the amplitude
- G10L21/0364—Speech enhancement, e.g. noise reduction or echo cancellation by changing the amplitude for improving intelligibility
- G10L2021/03643—Diver speech
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
- G10L21/0208—Noise filtering
- G10L21/0216—Noise filtering characterised by the method used for estimating noise
- G10L21/0232—Processing in the frequency domain
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Pulmonology (AREA)
- Emergency Management (AREA)
- General Health & Medical Sciences (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Computational Linguistics (AREA)
- Quality & Reliability (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
Ensemble de communication (1) pour éviter les interférences dues au bruit d’écoulement d’oxygène comprenant: a) un masque respiratoire (10) comportant : un corps (14) ayant une coquille faciale (11) présentant une cavité respiratoire (12), un régulateur (16) délivrant un gaz respiratoire, b) un microphone (22) configuré pour capter un signal sonore dans la cavité respiratoire, c) un bouton de test (8) pour alimenter la cavité respiratoire en gaz respiratoire, d) un dispositif d'atténuation (34) ; e) un système de surveillance sonore (25), f) un contrôleur (32) configuré pour faire fonctionner le dispositif d'atténuation dans: un mode actif lorsque un bruit d’écoulement à travers la cavité respiratoire (12) lors d'une inhalation par l’utilisateur est détecté, et un mode inactif lorsque un son vocal ou un bruit d’écoulement dans la cavité respiratoire (12) dans une configuration rangée est détecté, g) un transmetteur (38) pour transmettre un signal de sortie (58). Figure pour l’abrégé : Figure 3
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2011006A FR3115466B1 (fr) | 2020-10-27 | 2020-10-27 | Ensemble de communication, aéronef équipé de l’ensemble de communication et procédé pour éviter les interférences dans les communications |
CA3190341A CA3190341A1 (fr) | 2020-10-27 | 2021-10-12 | Ensemble de communication, aeronef equipe de l'ensemble de communication et procede pour eviter les interferences dans les communications |
CN202180069355.4A CN116367894A (zh) | 2020-10-27 | 2021-10-12 | 通信组合件、具备通信组合件的飞机以及用于防止通信中的干扰的方法 |
US18/250,441 US20230410836A1 (en) | 2020-10-27 | 2021-10-12 | Communication assembly, aircraft provided with the communication assembly and method for preventing interference in communications |
PCT/FR2021/051773 WO2022090641A1 (fr) | 2020-10-27 | 2021-10-12 | Ensemble de communication, aéronef équipé de l'ensemble de communication et procédé pour éviter les interférences dans les communications |
EP21810070.9A EP4237099A1 (fr) | 2020-10-27 | 2021-10-12 | Ensemble de communication, aéronef équipé de l'ensemble de communication et procédé pour éviter les interférences dans les communications |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2011006 | 2020-10-27 | ||
FR2011006A FR3115466B1 (fr) | 2020-10-27 | 2020-10-27 | Ensemble de communication, aéronef équipé de l’ensemble de communication et procédé pour éviter les interférences dans les communications |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3115466A1 FR3115466A1 (fr) | 2022-04-29 |
FR3115466B1 true FR3115466B1 (fr) | 2024-04-19 |
Family
ID=74860007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2011006A Active FR3115466B1 (fr) | 2020-10-27 | 2020-10-27 | Ensemble de communication, aéronef équipé de l’ensemble de communication et procédé pour éviter les interférences dans les communications |
Country Status (6)
Country | Link |
---|---|
US (1) | US20230410836A1 (fr) |
EP (1) | EP4237099A1 (fr) |
CN (1) | CN116367894A (fr) |
CA (1) | CA3190341A1 (fr) |
FR (1) | FR3115466B1 (fr) |
WO (1) | WO2022090641A1 (fr) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050145245A1 (en) * | 2002-07-31 | 2005-07-07 | Jordan Clifford L. | Combined aircrew systems tester (cast) |
WO2008081226A1 (fr) | 2007-01-04 | 2008-07-10 | Intertechnique | Capteur acoustique à utiliser dans des masques respiratoires |
FR3067612B1 (fr) * | 2017-06-16 | 2019-07-26 | Zodiac Aerotechnics | Equipement respiratoire pour aeronef avec masque et harnais gonflable et son espace de rangement. |
-
2020
- 2020-10-27 FR FR2011006A patent/FR3115466B1/fr active Active
-
2021
- 2021-10-12 EP EP21810070.9A patent/EP4237099A1/fr active Pending
- 2021-10-12 WO PCT/FR2021/051773 patent/WO2022090641A1/fr unknown
- 2021-10-12 US US18/250,441 patent/US20230410836A1/en active Pending
- 2021-10-12 CA CA3190341A patent/CA3190341A1/fr active Pending
- 2021-10-12 CN CN202180069355.4A patent/CN116367894A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
CA3190341A1 (fr) | 2022-05-05 |
US20230410836A1 (en) | 2023-12-21 |
FR3115466A1 (fr) | 2022-04-29 |
EP4237099A1 (fr) | 2023-09-06 |
CN116367894A (zh) | 2023-06-30 |
WO2022090641A1 (fr) | 2022-05-05 |
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PLSC | Publication of the preliminary search report |
Effective date: 20220429 |
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PLFP | Fee payment |
Year of fee payment: 4 |