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MX2011012206A - Sistema inalambrico de alta densidad. - Google Patents

Sistema inalambrico de alta densidad.

Info

Publication number
MX2011012206A
MX2011012206A MX2011012206A MX2011012206A MX2011012206A MX 2011012206 A MX2011012206 A MX 2011012206A MX 2011012206 A MX2011012206 A MX 2011012206A MX 2011012206 A MX2011012206 A MX 2011012206A MX 2011012206 A MX2011012206 A MX 2011012206A
Authority
MX
Mexico
Prior art keywords
subchannels
radio frequency
contiguous
transmitter
broadcast channel
Prior art date
Application number
MX2011012206A
Other languages
English (en)
Inventor
Robert Green
Masahiko Igarashi
Tadashi Kikutani
Yoshihiko Naito
Original Assignee
Audio Technica Us
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 Audio Technica Us filed Critical Audio Technica Us
Publication of MX2011012206A publication Critical patent/MX2011012206A/es

Links

Classifications

    • 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
    • H04R3/005—Circuits for transducers, loudspeakers or microphones for combining the signals of two or more microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • 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
    • H04R1/04—Structural association of microphone with electric circuitry therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2420/00—Details of connection covered by H04R, not provided for in its groups
    • H04R2420/07—Applications of wireless loudspeakers or wireless microphones
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks

Landscapes

  • Signal Processing (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Acoustics & Sound (AREA)
  • Circuits Of Receivers In General (AREA)
  • Transmitters (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Circuit For Audible Band Transducer (AREA)

Abstract

Un método y aparato para comunicar dentro de un sistema de micrófono inalámbrico que tiene una pluralidad de canales de audio. El método incluye las etapas de dividir un pequeño bloque de espectro de frecuencia de radio asociado con un solo canal de difusión de televisión en una pluralidad de al menos 20 sub-canales contiguos que también son contiguos con las fronteras del canal de difusión de televisión, en donde cada uno de los sub-canales es menor a 75 kHz y transmitir una señal de audio desde un transmisor de micrófono en uno de la pluralidad de sub-canales a través de un transmisor con un aislante de radiofrecuencia u otros medios para suprimir energía de intermodulación acoplada a una antena, el aislante de radiofrecuencia tiene un ancho de banda no mayor que cualquiera de la pluralidad de sub-canales divididos; y recibir la señal de audio a través de un receptor de micrófono.
MX2011012206A 2010-11-16 2011-11-16 Sistema inalambrico de alta densidad. MX2011012206A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41412410P 2010-11-16 2010-11-16
US13/295,561 US8497940B2 (en) 2010-11-16 2011-11-14 High density wireless system

Publications (1)

Publication Number Publication Date
MX2011012206A true MX2011012206A (es) 2012-07-27

Family

ID=45033808

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011012206A MX2011012206A (es) 2010-11-16 2011-11-16 Sistema inalambrico de alta densidad.

Country Status (7)

Country Link
US (1) US8497940B2 (es)
EP (2) EP2501155B1 (es)
JP (1) JP5927595B2 (es)
CN (1) CN102468875B (es)
BR (1) BRPI1105524B1 (es)
MX (1) MX2011012206A (es)
TW (1) TWI539825B (es)

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US12176967B2 (en) 2021-07-01 2024-12-24 Shure Acquisition Holdings, Inc. Scalable multiuser audio system and method

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US9225527B1 (en) 2014-08-29 2015-12-29 Coban Technologies, Inc. Hidden plug-in storage drive for data integrity
US9307317B2 (en) 2014-08-29 2016-04-05 Coban Technologies, Inc. Wireless programmable microphone apparatus and system for integrated surveillance system devices
US10050694B2 (en) 2014-10-31 2018-08-14 Skyworks Solution, Inc. Diversity receiver front end system with post-amplifier filters
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JP6181731B2 (ja) * 2014-10-31 2017-08-16 スカイワークス ソリューションズ，インコーポレイテッドＳｋｙｗｏｒｋｓ Ｓｏｌｕｔｉｏｎｓ，Ｉｎｃ． スイッチングネットワークを備えたダイバーシティ受信器フロントエンドシステム
US9571037B2 (en) 2014-10-31 2017-02-14 Skyworks Solutions, Inc. Diversity receiver front end system with impedance matching components
KR20160052361A (ko) * 2014-10-31 2016-05-12 스카이워크스 솔루션즈, 인코포레이티드 후치-증폭기 필터들을 갖는 다이버시티 수신기 프론트 엔드 시스템
DE102015221072B4 (de) * 2014-10-31 2022-10-06 Skyworks Solutions, Inc. Diversitätsempfänger-Frontendsystem mit Verstärkern nachgeschalteten Filtern
US9485001B2 (en) 2014-10-31 2016-11-01 Skyworks Solutions, Inc. Diversity receiver front end system with switching network
US9813137B2 (en) 2014-10-31 2017-11-07 Skyworks Solutions, Inc. Diversity receiver front end system with flexible routing
US9893752B2 (en) 2014-10-31 2018-02-13 Skyworks Solutions, Inc. Diversity receiver front end system with variable-gain amplifiers
JP2016149743A (ja) * 2015-02-15 2016-08-18 スカイワークス ソリューションズ, インコーポレイテッドSkyworks Solutions, Inc. 整合ネットワークの排除によりサイズが低減された電力増幅器
US9838056B2 (en) 2015-05-28 2017-12-05 Skyworks Solutions, Inc. Integrous signal combiner
DE112016002453B4 (de) * 2015-06-01 2025-06-12 Skyworks Solutions Inc. Systeme, Vorrichtungen und Verfahren im Bezug auf Diversitätsempfänger
GB2562823A (en) * 2015-06-01 2018-11-28 Skyworks Solutions Inc Systems, devices and methods related to diversity receivers
JP6451605B2 (ja) * 2015-11-18 2019-01-16 株式会社村田製作所 高周波モジュール及び通信装置
US10165171B2 (en) 2016-01-22 2018-12-25 Coban Technologies, Inc. Systems, apparatuses, and methods for controlling audiovisual apparatuses
US10789840B2 (en) 2016-05-09 2020-09-29 Coban Technologies, Inc. Systems, apparatuses and methods for detecting driving behavior and triggering actions based on detected driving behavior
US10370102B2 (en) 2016-05-09 2019-08-06 Coban Technologies, Inc. Systems, apparatuses and methods for unmanned aerial vehicle
US10152858B2 (en) 2016-05-09 2018-12-11 Coban Technologies, Inc. Systems, apparatuses and methods for triggering actions based on data capture and characterization
US10334377B2 (en) * 2016-05-10 2019-06-25 Alteros, Inc. Multi-purpose user-definable wireless channel operation
US11565365B2 (en) * 2017-11-13 2023-01-31 Taiwan Semiconductor Manufacturing Co., Ltd. System and method for monitoring chemical mechanical polishing
US10470180B2 (en) * 2018-01-24 2019-11-05 Shure Acquisition Holdings, Inc. Wireless microphone system
EP3547724B1 (en) * 2018-03-27 2021-09-08 Harman International Industries, Incorporated Frequency assignments for wireless microphone system
KR20210142393A (ko) * 2020-05-18 2021-11-25 엘지전자 주식회사 영상표시장치 및 그의 동작방법
US20240168069A1 (en) * 2022-11-17 2024-05-23 Sound Devices Llc Receiver integrated real-time spectrum analyszer
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12176967B2 (en) 2021-07-01 2024-12-24 Shure Acquisition Holdings, Inc. Scalable multiuser audio system and method
US12231188B2 (en) 2021-07-01 2025-02-18 Shure Acquisition Holdings, Inc. Scalable multiuser audio system and method

Also Published As

Publication number Publication date
EP2501155B1 (en) 2018-01-17
EP2501155A2 (en) 2012-09-19
CN102468875B (zh) 2015-08-05
JP2012109972A (ja) 2012-06-07
TWI539825B (zh) 2016-06-21
TW201228408A (en) 2012-07-01
EP2501155A3 (en) 2014-10-15
CN102468875A (zh) 2012-05-23
EP2453671B1 (en) 2015-06-24
BRPI1105524A2 (pt) 2015-09-01
US20120120313A1 (en) 2012-05-17
JP5927595B2 (ja) 2016-06-01
EP2453671A1 (en) 2012-05-16
BRPI1105524B1 (pt) 2021-09-08
US8497940B2 (en) 2013-07-30

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