FR3007881B1 - Installation de masquage acoustique - Google Patents
Installation de masquage acoustiqueInfo
- Publication number
- FR3007881B1 FR3007881B1 FR1356291A FR1356291A FR3007881B1 FR 3007881 B1 FR3007881 B1 FR 3007881B1 FR 1356291 A FR1356291 A FR 1356291A FR 1356291 A FR1356291 A FR 1356291A FR 3007881 B1 FR3007881 B1 FR 3007881B1
- Authority
- FR
- France
- Prior art keywords
- masking system
- acoustic masking
- acoustic
- masking
- 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
Links
- 230000000873 masking effect Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K3/00—Jamming of communication; Counter-measures
- H04K3/80—Jamming or countermeasure characterized by its function
- H04K3/82—Jamming or countermeasure characterized by its function related to preventing surveillance, interception or detection
- H04K3/825—Jamming or countermeasure characterized by its function related to preventing surveillance, interception or detection by jamming
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/006—General building constructions or finishing work for buildings, e.g. roofs, gutters, stairs or floors; Garden equipment; Sunshades or parasols
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
- G10K11/1752—Masking
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K2210/00—Details of active noise control [ANC] covered by G10K11/178 but not provided for in any of its subgroups
- G10K2210/10—Applications
- G10K2210/12—Rooms, e.g. ANC inside a room, office, concert hall or automobile cabin
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K2203/00—Jamming of communication; Countermeasures
- H04K2203/10—Jamming or countermeasure used for a particular application
- H04K2203/12—Jamming or countermeasure used for a particular application for acoustic communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K2203/00—Jamming of communication; Countermeasures
- H04K2203/30—Jamming or countermeasure characterized by the infrastructure components
- H04K2203/34—Jamming or countermeasure characterized by the infrastructure components involving multiple cooperating jammers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K3/00—Jamming of communication; Counter-measures
- H04K3/40—Jamming having variable characteristics
- H04K3/43—Jamming having variable characteristics characterized by the control of the jamming power, signal-to-noise ratio or geographic coverage area
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K3/00—Jamming of communication; Counter-measures
- H04K3/40—Jamming having variable characteristics
- H04K3/45—Jamming having variable characteristics characterized by including monitoring of the target or target signal, e.g. in reactive jammers or follower jammers for example by means of an alternation of jamming phases and monitoring phases, called "look-through mode"
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/025—Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1356291A FR3007881B1 (fr) | 2013-06-28 | 2013-06-28 | Installation de masquage acoustique |
PCT/EP2014/063821 WO2014207256A2 (fr) | 2013-06-28 | 2014-06-30 | Installation de masquage acoustique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1356291A FR3007881B1 (fr) | 2013-06-28 | 2013-06-28 | Installation de masquage acoustique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3007881A1 FR3007881A1 (fr) | 2015-01-02 |
FR3007881B1 true FR3007881B1 (fr) | 2016-03-25 |
Family
ID=49293668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1356291A Expired - Fee Related FR3007881B1 (fr) | 2013-06-28 | 2013-06-28 | Installation de masquage acoustique |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR3007881B1 (fr) |
WO (1) | WO2014207256A2 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017201269A1 (fr) | 2016-05-20 | 2017-11-23 | Cambridge Sound Management, Inc. | Haut-parleur auto-alimenté pour masquage sonore |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2485162A1 (fr) * | 1980-06-23 | 1981-12-24 | Miller Herman Inc | Appareil d'eclairage et generateur acoustique combines, notamment pour bureaux a amenagement modulaire integre |
US20030219133A1 (en) * | 2001-10-24 | 2003-11-27 | Acentech, Inc. | Sound masking system |
WO2007132492A1 (fr) * | 2006-05-17 | 2007-11-22 | Francesco Pellisari | dispositif de correction acoustique |
JP4306708B2 (ja) * | 2006-09-25 | 2009-08-05 | ヤマハ株式会社 | オーディオ信号処理装置 |
DE202007007229U1 (de) * | 2007-05-21 | 2008-10-02 | Zumtobel Lighting Gmbh | Beleuchtungsanordnung insbesondere zum Beleuchten eines Arbeitsplatzes |
US8620003B2 (en) * | 2008-01-07 | 2013-12-31 | Robert Katz | Embedded audio system in distributed acoustic sources |
-
2013
- 2013-06-28 FR FR1356291A patent/FR3007881B1/fr not_active Expired - Fee Related
-
2014
- 2014-06-30 WO PCT/EP2014/063821 patent/WO2014207256A2/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2014207256A3 (fr) | 2015-03-19 |
FR3007881A1 (fr) | 2015-01-02 |
WO2014207256A2 (fr) | 2014-12-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property |
Owner name: ORFEA ACOUSTIQUE DEVELOPPEMENT, FR Effective date: 20150128 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
PLFP | Fee payment |
Year of fee payment: 5 |
|
PLFP | Fee payment |
Year of fee payment: 6 |
|
PLFP | Fee payment |
Year of fee payment: 8 |
|
ST | Notification of lapse |
Effective date: 20200206 |
|
FC | Decision of inpi director general to approve request for restoration |
Effective date: 20200506 |
|
RN | Application for restoration |
Effective date: 20200505 |
|
PLFP | Fee payment |
Year of fee payment: 9 |
|
PLFP | Fee payment |
Year of fee payment: 10 |
|
ST | Notification of lapse |
Effective date: 20240205 |