AR037704A1 - Sistema de mejora sonora arquitectonica - Google Patents

Sistema de mejora sonora arquitectonica

Info

Publication number
AR037704A1
AR037704A1 ARP020104709A ARP020104709A AR037704A1 AR 037704 A1 AR037704 A1 AR 037704A1 AR P020104709 A ARP020104709 A AR P020104709A AR P020104709 A ARP020104709 A AR P020104709A AR 037704 A1 AR037704 A1 AR 037704A1
Authority
AR
Argentina
Prior art keywords
people
talking
search
sound
audio
Prior art date
Application number
ARP020104709A
Other languages
English (en)
Original Assignee
Armstrong World Ind Inc
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 Armstrong World Ind Inc filed Critical Armstrong World Ind Inc
Publication of AR037704A1 publication Critical patent/AR037704A1/es

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

Se suministra un sistema de mejora sonora arquitectónica para su instalación en un espacio que posee un cielorraso suspendido para brindar funciones integradas de enmascarado, fondo y busca personas. El sistema incluye una disposición de unidades parlantes de panel plano, un transmisor central busca personas, y una unidad de control remoto inalámbrica. Las unidades parlantes se adaptan para ser instaladas en una ubicación seleccionado dentro de grilla de cielorraso suspendido y puede trasladarse a una nueva ubicación, conforme la necesidad y deseo. Cada unidad parlante es independiente e incluye, en una realización, un módulo de componentes electrónicos que aloja una controladora de sistema con capacidad de detección de radiofrecuencia, un generador de sonido que posee una librería de sonidos almacenados, un procesador de efectos de audio que incluye un ecualizador, un mejorador de sonido, un preamplificador de audio, un amplificador de potencia de audio y un parlante de panel plano. La controladora de sistema se adapta para recibir senales de control de la unidad de control remoto y controlar el volumen y la ecualización de la unidad parlante, así como seleccionar sonidos de una librería de sonidos para su reproducción y cargar nuevos sonidos desde la unidad de control remoto a la librería. Los anuncios busca personas se transmiten en forma inalámbrica desde el transmisor central busca personas y son recibidos por unas unidades parlantes seleccionadas para emitir un mensaje busca personas u otro mensaje de audio.
ARP020104709A 2001-12-06 2002-12-04 Sistema de mejora sonora arquitectonica AR037704A1 (es)

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
AR037704A1 true AR037704A1 (es) 2004-12-01

Family

ID=21731428

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP020104709A AR037704A1 (es) 2001-12-06 2002-12-04 Sistema de mejora sonora arquitectonica

Country Status (10)

Country Link
US (1) US20030107478A1 (es)
EP (1) EP1318504A2 (es)
JP (1) JP2003216164A (es)
KR (1) KR20030047773A (es)
AR (1) AR037704A1 (es)
BR (1) BR0212801A (es)
CA (1) CA2412800A1 (es)
HK (1) HK1052398A1 (es)
MX (1) MXPA02012057A (es)
TW (1) TW582180B (es)

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Also Published As

Publication number Publication date
BR0212801A (pt) 2004-06-22
MXPA02012057A (es) 2004-10-15
EP1318504A2 (en) 2003-06-11
TW200301064A (en) 2003-06-16
US20030107478A1 (en) 2003-06-12
JP2003216164A (ja) 2003-07-30
KR20030047773A (ko) 2003-06-18
HK1052398A1 (zh) 2003-09-11
CA2412800A1 (en) 2003-06-06
TW582180B (en) 2004-04-01

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