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MX9200088A - Sistema mejorado de distribucion de audio. - Google Patents

Sistema mejorado de distribucion de audio.

Info

Publication number
MX9200088A
MX9200088A MX9200088A MX9200088A MX9200088A MX 9200088 A MX9200088 A MX 9200088A MX 9200088 A MX9200088 A MX 9200088A MX 9200088 A MX9200088 A MX 9200088A MX 9200088 A MX9200088 A MX 9200088A
Authority
MX
Mexico
Prior art keywords
distribution system
music
audio distribution
improved audio
signal
Prior art date
Application number
MX9200088A
Other languages
English (en)
Inventor
Robert Farenelli
Bruce B Stevenson
Bill R Unseld
Shelton Rose
Original Assignee
Square D Co
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 Square D Co filed Critical Square D Co
Publication of MX9200088A publication Critical patent/MX9200088A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/71—Substation extension arrangements
    • H04M1/715—Substation extension arrangements using two or more extensions per line
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/02—Telephonic communication systems specially adapted for combination with other electrical systems with bell or annunciator systems
    • H04M11/025—Door telephones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/08—Two-way loud-speaking telephone systems with means for conditioning the signal, e.g. for suppressing echoes for one or both directions of traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R27/00—Public address systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/04—Circuit arrangements, e.g. for selective connection of amplifier inputs/outputs to loudspeakers, for loudspeaker detection, or for adaptation of settings to personal preferences or hearing impairments
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2227/00—Details of public address [PA] systems covered by H04R27/00 but not provided for in any of its subgroups
    • H04R2227/005—Audio distribution systems for home, i.e. multi-room use

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Optical Communication System (AREA)
  • Radio Relay Systems (AREA)
  • Stereophonic Arrangements (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
  • Stereophonic System (AREA)

Abstract

Un arreglo de distribución y comunicación de señales controla latransmisión de diferentes tipos de señales a través de altoparlantesubicados en diversas zonas. El arreglo incluye un circuito receptor deaudio que responde a una señal de música proveniente de una fuente externade música, y un circuito asociado de detección de umbral que provee unafunción de silenciar la música.
MX9200088A 1991-01-09 1992-01-09 Sistema mejorado de distribucion de audio. MX9200088A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/639,507 US5131048A (en) 1991-01-09 1991-01-09 Audio distribution system

Publications (1)

Publication Number Publication Date
MX9200088A true MX9200088A (es) 1995-01-31

Family

ID=24564385

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9200088A MX9200088A (es) 1991-01-09 1992-01-09 Sistema mejorado de distribucion de audio.

Country Status (8)

Country Link
US (1) US5131048A (es)
EP (1) EP0520067B1 (es)
JP (1) JPH05505715A (es)
AU (1) AU644326B2 (es)
CA (1) CA2077894C (es)
DE (1) DE69202925T2 (es)
MX (1) MX9200088A (es)
WO (1) WO1992012606A1 (es)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5440644A (en) * 1991-01-09 1995-08-08 Square D Company Audio distribution system having programmable zoning features
US5363434A (en) * 1991-01-09 1994-11-08 Square D Company Audio distribution system
JP2689734B2 (ja) * 1991-01-09 1997-12-10 ヤマハ株式会社 音響装置
US5666428A (en) * 1991-01-09 1997-09-09 Elan Home Systems, L.L.C. Audio distribution system
US5577128A (en) * 1993-10-08 1996-11-19 Elan Home Systems, L.L.C. Audio distribution system with controllable volume override
US5483371A (en) * 1993-10-08 1996-01-09 Square D Company Lightwave distribution system for audio and video services and terminal equipment therefor
US5740235A (en) * 1994-02-09 1998-04-14 Harris Corporation User-programmable paging system controller having priority-based, multiple input paging access capability for selectively activating one or more audio/visual paging output devices
EP0727104A1 (en) * 1994-08-15 1996-08-21 Ies Technologies, Inc. Information communication systems
US5751818A (en) * 1996-01-05 1998-05-12 Audio Authority Corporation Circuit system for switching loudspeakers
US5933488A (en) * 1997-04-18 1999-08-03 Siemens Information Automated method and arrangement for integrating a telephone system with an announcement system
AUPO862197A0 (en) * 1997-08-15 1997-09-11 Leisuretech Electronics Pty Ltd A distributed stereo system
US20030035556A1 (en) * 1997-11-18 2003-02-20 Jerry Curtis Audio distribution system
US7162730B1 (en) 1998-01-07 2007-01-09 Honeywell International, Inc. Information communication systems
JP3768347B2 (ja) * 1998-02-06 2006-04-19 パイオニア株式会社 音響装置
BR9802978A (pt) * 1998-03-30 2000-03-28 Solucoees Operacionais Ind Com Sistema de distribuição de som ambiente e voz de aviso pelas linhas de ramais telefônicos.
US6953886B1 (en) * 1998-06-17 2005-10-11 Looney Productions, Llc Media organizer and entertainment center
US6498955B1 (en) * 1999-03-19 2002-12-24 Accenture Llp Member preference control of an environment
US6329908B1 (en) * 2000-06-23 2001-12-11 Armstrong World Industries, Inc. Addressable speaker system
US6970940B1 (en) 2001-03-16 2005-11-29 3Com Corporation System and method for distributing a single multicast multi-program audio stream over a network
DE20104857U1 (de) * 2001-03-21 2002-07-25 Benkhardt, Axel, 22587 Hamburg Vorrichtung zum Wandeln mindestens eines Tonsignals in mindestens ein Sprachsignal
US7962482B2 (en) 2001-05-16 2011-06-14 Pandora Media, Inc. Methods and systems for utilizing contextual feedback to generate and modify playlists
GB2385725B (en) * 2002-02-25 2005-05-18 Audio Partnership Plc Power supply arrangements
EP1543702A2 (en) * 2002-09-26 2005-06-22 Seiko Epson Corporation Drive mechanism
US7664273B2 (en) * 2002-12-20 2010-02-16 Elan Home Systems, L.L.C. Approach for controlling audio signals in remote location
US20050289613A1 (en) * 2004-06-18 2005-12-29 Honeywell International Inc. Control architecture for audio/video (A/V) systems
US7764775B2 (en) 2005-03-30 2010-07-27 Onq/Legrand, Inc. Distributed intercom system
US8422692B1 (en) 2007-03-09 2013-04-16 Core Brands, Llc Audio distribution system
US8189753B1 (en) 2007-04-12 2012-05-29 Russound/Fmp Incorporated Distributed intercom system with audio bus
CN201210750Y (zh) * 2008-05-12 2009-03-18 陈文良 一种改进的太阳能无线音响系统
US9635483B2 (en) 2014-02-17 2017-04-25 Bang & Olufsen A/S System and a method of providing sound to two sound zones
US10395668B2 (en) 2017-03-29 2019-08-27 Bang & Olufsen A/S System and a method for determining an interference or distraction
CN216113586U (zh) * 2021-10-20 2022-03-22 中山市桅桦照明科技有限公司 一种带门铃和人体感应功能户外防水壁灯系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3795769A (en) * 1970-09-23 1974-03-05 Tex Row Music Inc Switching system for plurality of audio input
US4107464A (en) * 1975-08-27 1978-08-15 Lynch John H Alarm communications system
US4217573A (en) * 1979-04-05 1980-08-12 Norris Elwood G Switching unit for selectively connecting together various combinations of audio subsystems
JPS55163931A (en) * 1979-06-08 1980-12-20 Pioneer Electronic Corp Duplex data communication system
NL8105371A (nl) * 1981-11-27 1983-06-16 Philips Nv Inrichting voor het aansturen van een of meer omzeteenheden.
US4695880A (en) * 1985-07-30 1987-09-22 Postron Corp. Electronic information dissemination system
JP2581055B2 (ja) * 1987-02-23 1997-02-12 ソニー株式会社 集中制御装置
US4885803A (en) * 1987-03-17 1989-12-05 Lawrence W. Hermann System and method for controlling a plurality of electronic entertainment devices
US4920432A (en) * 1988-01-12 1990-04-24 Eggers Derek C System for random access to an audio video data library with independent selection and display at each of a plurality of remote locations
US4862159A (en) * 1988-04-18 1989-08-29 Audio Technology, Inc. Centralized system for selecting and reproducing perceptible programs
US4901367A (en) * 1988-11-30 1990-02-13 Victor Nicholson Cable communications system with remote switching and processing converters
US5018021A (en) * 1989-12-13 1991-05-21 Daniel Slater Individualized video center

Also Published As

Publication number Publication date
EP0520067B1 (en) 1995-06-14
CA2077894C (en) 1996-01-30
US5131048A (en) 1992-07-14
EP0520067A4 (en) 1993-03-17
DE69202925D1 (de) 1995-07-20
JPH05505715A (ja) 1993-08-19
DE69202925T2 (de) 1995-11-16
EP0520067A1 (en) 1992-12-30
AU1198492A (en) 1992-08-17
AU644326B2 (en) 1993-12-02
WO1992012606A1 (en) 1992-07-23

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees