BR0212801A - Sistema de melhoria de som arquitetÈnico - Google Patents
Sistema de melhoria de som arquitetÈnicoInfo
- Publication number
- BR0212801A BR0212801A BR0212801-2A BR0212801A BR0212801A BR 0212801 A BR0212801 A BR 0212801A BR 0212801 A BR0212801 A BR 0212801A BR 0212801 A BR0212801 A BR 0212801A
- Authority
- BR
- Brazil
- Prior art keywords
- sound
- radio call
- speaker
- remote control
- control unit
- Prior art date
Links
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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
-
- 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
- G10K11/1754—Speech masking
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Multimedia (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Circuit For Audible Band Transducer (AREA)
- Building Environments (AREA)
Abstract
"SISTEMA DE MELHORIA DE SOM ARQUITETÈNICO". Um sistema de melhoria de som arquitetónico é provido, para instalação em um espaço que tem um teto suspenso, para a provisão de funções integradas de mascaramento, música ambiente e radiochamada. o sistema inclui um arranjo de unidades de alto-falante de painel plano, um transmissor de radiochamada central e uma unidade de controle remoto sem fio. As unidades de alto-falante são adaptadas para serem instaladas em um local selecionado em uma grade de teto suspenso e podem ser movidas para um novo local, como necessário e desejado. Cada unidade de alto-falante é auto-suficiente e inclui, em uma montagem, um módulo eletrónico que aloja um controlador do sistema com capacidade de detecção de freq³ência de rádio, um gerador de som tendo uma biblioteca de sons armazenados, um processador de efeitos de áudio, incluindo um equalizador, um melhorador de som, um pré-amplificador de áudio, um amplificador de potência de áudio e um alto-falante de painel plano. O controlador do sistema é adaptado para receber sinais de controle a partir da unidade de controle remoto e para controlar o volume e a equalização da unidade de alto-falante, bem como para selecionar sons a partir da biblioteca de sons, para reprodução e para transferência de novos sons da unidade de controle remoto para a biblioteca. Anúncios de radiochamada são transmitidos sem fio a partir do transmissor de radiochamada central e recebidos pelas unidades selecionadas das unidades de alto-falante, para difusão de uma radiochamada ou de uma outra mensagem de áudio.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/008,405 US20030107478A1 (en) | 2001-12-06 | 2001-12-06 | Architectural sound enhancement system |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0212801A true BR0212801A (pt) | 2004-06-22 |
Family
ID=21731428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0212801-2A BR0212801A (pt) | 2001-12-06 | 2002-12-06 | Sistema de melhoria de som arquitetÈnico |
Country Status (10)
Country | Link |
---|---|
US (1) | US20030107478A1 (pt) |
EP (1) | EP1318504A2 (pt) |
JP (1) | JP2003216164A (pt) |
KR (1) | KR20030047773A (pt) |
AR (1) | AR037704A1 (pt) |
BR (1) | BR0212801A (pt) |
CA (1) | CA2412800A1 (pt) |
HK (1) | HK1052398A1 (pt) |
MX (1) | MXPA02012057A (pt) |
TW (1) | TW582180B (pt) |
Families Citing this family (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050254663A1 (en) * | 1999-11-16 | 2005-11-17 | Andreas Raptopoulos | Electronic sound screening system and method of accoustically impoving the environment |
US8477958B2 (en) | 2001-02-26 | 2013-07-02 | 777388 Ontario Limited | Networked sound masking system |
CA2690511C (en) * | 2003-03-13 | 2016-02-09 | 777388 Ontario Limited | Networked sound masking system with centralized sound masking generation |
GB2403386A (en) * | 2003-06-20 | 2004-12-29 | Cedar Audio Ltd | Method and apparatus for signal processing |
US7167130B2 (en) * | 2003-08-01 | 2007-01-23 | Sony Ericsson Mobile Communications Ab | Internal antenna and flat panel speaker assemblies and mobile terminals including the same |
US7366295B2 (en) * | 2003-08-14 | 2008-04-29 | John David Patton | Telephone signal generator and methods and devices using the same |
US7836389B2 (en) * | 2004-04-16 | 2010-11-16 | Avid Technology, Inc. | Editing system for audiovisual works and corresponding text for television news |
US8627213B1 (en) * | 2004-08-10 | 2014-01-07 | Hewlett-Packard Development Company, L.P. | Chat room system to provide binaural sound at a user location |
US7339492B1 (en) | 2004-10-04 | 2008-03-04 | Matthew David Alexander | Multi-media wireless system |
US7599719B2 (en) | 2005-02-14 | 2009-10-06 | John D. Patton | Telephone and telephone accessory signal generator and methods and devices using the same |
JP2006287851A (ja) * | 2005-04-05 | 2006-10-19 | Roland Corp | ハウリング防止装置 |
JP4923488B2 (ja) * | 2005-09-02 | 2012-04-25 | ソニー株式会社 | 音声出力装置および方法、並びに部屋 |
CN100530350C (zh) * | 2005-09-30 | 2009-08-19 | 中国科学院声学研究所 | 一种面向目标的声辐射生成方法 |
JP4736981B2 (ja) * | 2006-07-05 | 2011-07-27 | ヤマハ株式会社 | オーディオ信号処理装置およびホール |
JP4867542B2 (ja) * | 2006-09-21 | 2012-02-01 | ヤマハ株式会社 | マスキング装置 |
JP4816417B2 (ja) * | 2006-11-14 | 2011-11-16 | ヤマハ株式会社 | マスキング装置およびマスキングシステム |
KR20090027817A (ko) * | 2007-09-13 | 2009-03-18 | 삼성전자주식회사 | 배경음 출력 방법 및 이를 이용하는 이동통신 단말기 |
US8666086B2 (en) | 2008-06-06 | 2014-03-04 | 777388 Ontario Limited | System and method for monitoring/controlling a sound masking system from an electronic floorplan |
US20110123037A1 (en) * | 2008-06-27 | 2011-05-26 | Soft Db Inc. | Sound masking system and method using vibration exciter |
CN102119339A (zh) * | 2008-08-14 | 2011-07-06 | 皇家飞利浦电子股份有限公司 | 用于mri设备的梯度线圈噪声掩蔽 |
JP5696416B2 (ja) * | 2010-09-28 | 2015-04-08 | ヤマハ株式会社 | サウンドマスキングシステム及びマスカ音出力装置 |
JP2012113130A (ja) * | 2010-11-25 | 2012-06-14 | Yamaha Corp | サウンドマスキング装置 |
JP5602039B2 (ja) * | 2011-02-01 | 2014-10-08 | 鹿島建設株式会社 | サウンドマスキングシステム |
CN104012001B (zh) | 2011-12-27 | 2017-10-27 | Dts有限责任公司 | 低音增强系统 |
US9294839B2 (en) | 2013-03-01 | 2016-03-22 | Clearone, Inc. | Augmentation of a beamforming microphone array with non-beamforming microphones |
US9445190B2 (en) | 2013-12-20 | 2016-09-13 | Plantronics, Inc. | Masking open space noise using sound and corresponding visual |
EP2925024A1 (en) | 2014-03-26 | 2015-09-30 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus and method for audio rendering employing a geometric distance definition |
US20160112784A1 (en) * | 2014-10-17 | 2016-04-21 | Cambridge Sound Management, Inc. | Sound vibration excitation assembly for discrete area sound-absorbing ceiling surfaces, and sound system including such vibration excitation assembly |
US9565493B2 (en) | 2015-04-30 | 2017-02-07 | Shure Acquisition Holdings, Inc. | Array microphone system and method of assembling the same |
US9554207B2 (en) | 2015-04-30 | 2017-01-24 | Shure Acquisition Holdings, Inc. | Offset cartridge microphones |
EP3826324A1 (en) | 2015-05-15 | 2021-05-26 | Nureva Inc. | System and method for embedding additional information in a sound mask noise signal |
US9966056B2 (en) | 2015-08-24 | 2018-05-08 | Plantronics, Inc. | Biometrics-based dynamic sound masking |
US9870762B2 (en) | 2015-09-11 | 2018-01-16 | Plantronics, Inc. | Steerable loudspeaker system for individualized sound masking |
US9596539B1 (en) * | 2015-09-16 | 2017-03-14 | Nightingale Smart Solutions, Inc. | Wireless sound-emitting device and system for remotely controlling a sound-emitting device |
US10045144B2 (en) | 2015-12-09 | 2018-08-07 | Microsoft Technology Licensing, Llc | Redirecting audio output |
US10293259B2 (en) | 2015-12-09 | 2019-05-21 | Microsoft Technology Licensing, Llc | Control of audio effects using volumetric data |
JP2019522825A (ja) * | 2016-05-20 | 2019-08-15 | ケンブリッジ サウンド マネジメント, インコーポレイテッド | サウンドマスキングのための自給式ラウドスピーカ |
US10152959B2 (en) | 2016-11-30 | 2018-12-11 | Plantronics, Inc. | Locality based noise masking |
US10367948B2 (en) | 2017-01-13 | 2019-07-30 | Shure Acquisition Holdings, Inc. | Post-mixing acoustic echo cancellation systems and methods |
CN109040872B (zh) * | 2017-06-08 | 2024-03-01 | 深圳纽斯声学系统有限公司 | 一种吸顶音箱 |
US10958466B2 (en) | 2018-05-03 | 2021-03-23 | Plantronics, Inc. | Environmental control systems utilizing user monitoring |
CN112335261B (zh) | 2018-06-01 | 2023-07-18 | 舒尔获得控股公司 | 图案形成麦克风阵列 |
US11297423B2 (en) | 2018-06-15 | 2022-04-05 | Shure Acquisition Holdings, Inc. | Endfire linear array microphone |
US11310596B2 (en) | 2018-09-20 | 2022-04-19 | Shure Acquisition Holdings, Inc. | Adjustable lobe shape for array microphones |
WO2020191354A1 (en) | 2019-03-21 | 2020-09-24 | Shure Acquisition Holdings, Inc. | Housings and associated design features for ceiling array microphones |
US11558693B2 (en) | 2019-03-21 | 2023-01-17 | Shure Acquisition Holdings, Inc. | Auto focus, auto focus within regions, and auto placement of beamformed microphone lobes with inhibition and voice activity detection functionality |
JP2022526761A (ja) | 2019-03-21 | 2022-05-26 | シュアー アクイジッション ホールディングス インコーポレイテッド | 阻止機能を伴うビーム形成マイクロフォンローブの自動集束、領域内自動集束、および自動配置 |
US10720137B1 (en) * | 2019-04-26 | 2020-07-21 | Hall Labs Llc | Methods and systems for modifying sound waves passing through a wall |
CN114051738A (zh) | 2019-05-23 | 2022-02-15 | 舒尔获得控股公司 | 可操纵扬声器阵列、系统及其方法 |
TW202105369A (zh) | 2019-05-31 | 2021-02-01 | 美商舒爾獲得控股公司 | 整合語音及雜訊活動偵測之低延時自動混波器 |
US11297426B2 (en) | 2019-08-23 | 2022-04-05 | Shure Acquisition Holdings, Inc. | One-dimensional array microphone with improved directivity |
JP7450909B2 (ja) * | 2019-10-24 | 2024-03-18 | インターマン株式会社 | マスキング音発生方法 |
US11552611B2 (en) | 2020-02-07 | 2023-01-10 | Shure Acquisition Holdings, Inc. | System and method for automatic adjustment of reference gain |
USD944776S1 (en) | 2020-05-05 | 2022-03-01 | Shure Acquisition Holdings, Inc. | Audio device |
WO2021243368A2 (en) | 2020-05-29 | 2021-12-02 | Shure Acquisition Holdings, Inc. | Transducer steering and configuration systems and methods using a local positioning system |
US11741929B2 (en) * | 2021-01-21 | 2023-08-29 | Biamp Systems, LLC | Dynamic network based sound masking |
CN116918351A (zh) | 2021-01-28 | 2023-10-20 | 舒尔获得控股公司 | 混合音频波束成形系统 |
CN113270117B (zh) * | 2021-05-17 | 2022-05-27 | 浙江大学 | 一种结合噪声烦恼反应识别噪声敏感人群的方法 |
BR102021010534A2 (pt) * | 2021-05-31 | 2022-02-01 | Dos Reis Debones | Circuito eletrônico para amplificadores e aparelhos de som para a transferência de potência elétrica entre os canais |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2081625A (en) * | 1935-03-06 | 1937-05-25 | Alfred N Goldsmith | Public address system and the like |
US3980827A (en) * | 1974-12-19 | 1976-09-14 | Sepmeyer Ludwig W | Diversity system for noise-masking |
US4010324A (en) * | 1974-12-19 | 1977-03-01 | Jarvis John P | Background noisemasking system |
US4054751A (en) * | 1976-03-01 | 1977-10-18 | Cdf Industries, Inc. | Masking noise generator |
US4052720A (en) * | 1976-03-16 | 1977-10-04 | Mcgregor Howard Norman | Dynamic sound controller and method therefor |
US4319088A (en) * | 1979-11-01 | 1982-03-09 | Commercial Interiors, Inc. | Method and apparatus for masking sound |
US4476572A (en) * | 1981-09-18 | 1984-10-09 | Bolt Beranek And Newman Inc. | Partition system for open plan office spaces |
WO1984001479A1 (en) * | 1982-10-04 | 1984-04-12 | Stuart David Saunders | Signal reproduction apparatus |
US4686693A (en) * | 1985-05-17 | 1987-08-11 | Sound Mist, Inc. | Remotely controlled sound mask |
US4685133A (en) * | 1985-09-16 | 1987-08-04 | Inr Technologies, Inc. | Wireless audio transmission system |
US4823391A (en) * | 1986-07-22 | 1989-04-18 | Schwartz David M | Sound reproduction system |
US4741020A (en) * | 1987-01-20 | 1988-04-26 | Deal Steven A | Clerk paging system |
US4899388A (en) * | 1988-01-13 | 1990-02-06 | Koss Corporation | Infrared stereo speaker system |
US4914706A (en) * | 1988-12-29 | 1990-04-03 | 777388 Ontario Limited | Masking sound device |
US5058173A (en) * | 1990-01-05 | 1991-10-15 | Ashworth William J | Combination inertia type audio transducer and loudspeaker |
US5361381A (en) * | 1990-10-23 | 1994-11-01 | Bose Corporation | Dynamic equalizing of powered loudspeaker systems |
TW218062B (pt) * | 1991-11-12 | 1993-12-21 | Philips Nv | |
US5327505A (en) * | 1992-01-24 | 1994-07-05 | Man Ho Kim | Multiple output transformers network for sound reproducing system |
EP0653144B1 (en) * | 1992-07-30 | 1998-12-02 | Clair Bros. Audio Enterprises, Inc. | Concert audio system |
US5406634A (en) * | 1993-03-16 | 1995-04-11 | Peak Audio, Inc. | Intelligent speaker unit for speaker system network |
US5732326A (en) * | 1994-09-30 | 1998-03-24 | Fujitsu Limited | Information guiding system and method of preventing borrower of portable terminal unit from forgetting to return it |
US5828964A (en) * | 1994-12-08 | 1998-10-27 | Bell Atlantic Science & Technology Inc | Apparatus and method for point-to-point multipoint radio transmission |
US5781640A (en) * | 1995-06-07 | 1998-07-14 | Nicolino, Jr.; Sam J. | Adaptive noise transformation system |
JP2735527B2 (ja) * | 1996-02-26 | 1998-04-02 | 静岡日本電気株式会社 | 無線選択呼出受信機 |
DK0814634T3 (da) * | 1996-06-21 | 2003-02-03 | Siemens Audiologische Technik | Programmerbart høreapparatsystem og fremgangsmåde til fastsættelse af optimale parametersæt i et høreapparat |
US5818948A (en) * | 1996-10-23 | 1998-10-06 | Advanced Micro Devices, Inc. | Architecture for a universal serial bus-based PC speaker controller |
US5852506A (en) * | 1996-10-25 | 1998-12-22 | Sonics Associates, Inc. | Method and apparatus for controlling program start/stop operations |
US5864626A (en) * | 1997-02-07 | 1999-01-26 | Braun; Ori | Multi-speaker storytelling system |
US6487296B1 (en) * | 1998-09-30 | 2002-11-26 | Steven W. Allen | Wireless surround sound speaker system |
US6164408A (en) * | 1999-03-10 | 2000-12-26 | Atlas Sound | Plenum mounted, flat panel masking loudspeaker system and method for mounting a masking loudspeaker in a ceiling plenum |
US20020072816A1 (en) * | 2000-12-07 | 2002-06-13 | Yoav Shdema | Audio system |
-
2001
- 2001-12-06 US US10/008,405 patent/US20030107478A1/en not_active Abandoned
-
2002
- 2002-11-26 CA CA002412800A patent/CA2412800A1/en not_active Abandoned
- 2002-11-26 EP EP02026262A patent/EP1318504A2/en not_active Withdrawn
- 2002-12-04 JP JP2002353122A patent/JP2003216164A/ja not_active Withdrawn
- 2002-12-04 AR ARP020104709A patent/AR037704A1/es not_active Application Discontinuation
- 2002-12-05 KR KR1020020077019A patent/KR20030047773A/ko not_active Application Discontinuation
- 2002-12-05 MX MXPA02012057A patent/MXPA02012057A/es unknown
- 2002-12-06 BR BR0212801-2A patent/BR0212801A/pt not_active Application Discontinuation
- 2002-12-06 TW TW091135388A patent/TW582180B/zh active
-
2003
- 2003-07-02 HK HK03104694.8A patent/HK1052398A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
HK1052398A1 (zh) | 2003-09-11 |
TW582180B (en) | 2004-04-01 |
JP2003216164A (ja) | 2003-07-30 |
US20030107478A1 (en) | 2003-06-12 |
MXPA02012057A (es) | 2004-10-15 |
KR20030047773A (ko) | 2003-06-18 |
TW200301064A (en) | 2003-06-16 |
EP1318504A2 (en) | 2003-06-11 |
AR037704A1 (es) | 2004-12-01 |
CA2412800A1 (en) | 2003-06-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR0212801A (pt) | Sistema de melhoria de som arquitetÈnico | |
US8666104B2 (en) | Lighting and audio communication system | |
US20110255711A1 (en) | Lighting and Audio Communication System | |
US20060147051A1 (en) | Audio system | |
WO2002069317A3 (en) | Networked sound masking and paging system | |
JP2002095080A (ja) | フラットパネル音放射体およびアセンブリシステム | |
CN201262504Y (zh) | 一种表面发音的冰箱 | |
JP6564941B2 (ja) | 無線放音装置及び無線放音装置を遠隔制御するためのシステム | |
BR0203540A (pt) | Sistema de mascaramento auditivo de som | |
CN201374712Y (zh) | 一种智能公共广播服务器 | |
CN202818536U (zh) | 藏墙平板音响扩声背板 | |
CN101820575A (zh) | 一种采用蓝牙信号传输的背景音响系统 | |
JP2011041112A (ja) | 太陽光発電を利用した無線拡声装置 | |
US20120177232A1 (en) | Means for Causing Luminaires to Act as an Audio Transmission and Support Means | |
MX2014000750A (es) | Sistema y metodo para formular procesamiento, amplificacion y distribucion de audio a demanda. | |
CN217470199U (zh) | 一种音箱 | |
CN108966441A (zh) | 一种舞台灯光音乐控制系统 | |
CN207762644U (zh) | 一种多媒体蓝牙音响照明灯 | |
CN2824491Y (zh) | 嵌入式功放装置 | |
US20140307914A1 (en) | Means for transforming luminaires into audio emitters | |
KR100431946B1 (ko) | 멀티룸 사운드 시스템 | |
JPH02238227A (ja) | 天井埋込カセット形空気調和機 | |
CN211670973U (zh) | 一种无线音频传输系统 | |
CN200951165Y (zh) | 一种自然音催眠床 | |
CN209314032U (zh) | 一种用于会议室音响集中控制的控制器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |