BR112015011085A2 - sistema de controle de sonoridade de áudio - Google Patents

sistema de controle de sonoridade de áudio

Info

Publication number
BR112015011085A2
BR112015011085A2 BR112015011085A BR112015011085A BR112015011085A2 BR 112015011085 A2 BR112015011085 A2 BR 112015011085A2 BR 112015011085 A BR112015011085 A BR 112015011085A BR 112015011085 A BR112015011085 A BR 112015011085A BR 112015011085 A2 BR112015011085 A2 BR 112015011085A2
Authority
BR
Brazil
Prior art keywords
sound control
audio signal
control system
parameters
audio
Prior art date
Application number
BR112015011085A
Other languages
English (en)
Other versions
BR112015011085B1 (pt
Inventor
Arthur Joseph Soulodre Gilbert
Original Assignee
Harman Int Ind
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 Harman Int Ind filed Critical Harman Int Ind
Publication of BR112015011085A2 publication Critical patent/BR112015011085A2/pt
Publication of BR112015011085B1 publication Critical patent/BR112015011085B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G7/00—Volume compression or expansion in amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/005—Tone control or bandwidth control in amplifiers of digital signals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/16—Automatic control
    • H03G5/165—Equalizers; Volume or gain control in limited frequency bands
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G9/00—Combinations of two or more types of control, e.g. gain control and tone control
    • H03G9/005—Combinations of two or more types of control, e.g. gain control and tone control of digital or coded signals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G9/00—Combinations of two or more types of control, e.g. gain control and tone control
    • H03G9/02—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers
    • H03G9/025—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers frequency-dependent volume compression or expansion, e.g. multiple-band systems

Landscapes

  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Stereophonic System (AREA)
  • Control Of Amplification And Gain Control (AREA)

Abstract

resumo patente de invenção: "sistema de controle de sonoridade de áudio". a presente invenção refere-se a um sistema de controle de sonoridade de áudio que inclui um módulo regulador de sonoridade configurado para ajustar um nível de um sinal de áudio com base em parâmetros associados com o sinal de áudio. os parâmetros podem incluir a identificação de uma fonte do sinal de áudio. os parâmetros associados com o sinal de áudio podem ser fornecidos para o regulador de sonoridade em uma mensagem associada com o sinal de áudio. o sistema de controle de sonoridade de som pode também incluir uma base de dados em comunicação com o módulo de regulador de sonoridade. o módulo regulador de sonoridade pode ser configurado para extrair configurações ou parâmetros de sonoridade relacionados a partir do banco de dados que estão associados com uma fonte do sinal de áudio.
BR112015011085-1A 2012-11-19 2013-11-01 Sistema de controle de sonoridade de áudio, meio de armazenamento legível por computador não transitório configurado para armazenar instruções executáveis por um processador, e método de controle de sonoridade de áudio BR112015011085B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261728234P 2012-11-19 2012-11-19
US61/728,234 2012-11-19
US13/833,657 US9413322B2 (en) 2012-11-19 2013-03-15 Audio loudness control system
US13/833,657 2013-03-15
PCT/US2013/067967 WO2014078096A1 (en) 2012-11-19 2013-11-01 Audio loudness control system

Publications (2)

Publication Number Publication Date
BR112015011085A2 true BR112015011085A2 (pt) 2017-07-11
BR112015011085B1 BR112015011085B1 (pt) 2021-12-14

Family

ID=50727968

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015011085-1A BR112015011085B1 (pt) 2012-11-19 2013-11-01 Sistema de controle de sonoridade de áudio, meio de armazenamento legível por computador não transitório configurado para armazenar instruções executáveis por um processador, e método de controle de sonoridade de áudio

Country Status (7)

Country Link
US (1) US9413322B2 (pt)
EP (1) EP2920880B1 (pt)
JP (1) JP6335914B2 (pt)
KR (1) KR101735416B1 (pt)
CN (1) CN104798301B (pt)
BR (1) BR112015011085B1 (pt)
WO (1) WO2014078096A1 (pt)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9571054B2 (en) * 2013-02-28 2017-02-14 Rovi Guides, Inc. Systems and methods for dynamically adjusting volume based on media content
EP2833549B1 (en) * 2013-08-01 2016-04-06 EchoStar UK Holdings Limited Loudness level control for audio reception and decoding equipment
US9391575B1 (en) * 2013-12-13 2016-07-12 Amazon Technologies, Inc. Adaptive loudness control
US9398392B2 (en) * 2014-06-30 2016-07-19 Microsoft Technology Licensing, Llc Audio calibration and adjustment
EP4060661B1 (en) 2014-10-10 2024-04-24 Dolby Laboratories Licensing Corporation Transmission-agnostic presentation-based program loudness
KR101638608B1 (ko) * 2014-12-11 2016-07-11 현대자동차주식회사 블루투스 오디오 볼륨을 조절하기 위한 방법, 헤드 유닛 및 컴퓨터 판독 가능한 기록매체
CN104869503B (zh) * 2015-03-23 2019-01-04 深圳市冠旭电子股份有限公司 一种基于等响曲线的动态低频加强方法及系统
MX371222B (es) * 2015-05-29 2020-01-09 Fraunhofer Ges Forschung Dispositivo y metodo para control de volumen.
CN104951273B (zh) * 2015-06-30 2018-07-03 联想(北京)有限公司 一种信息处理方法、电子设备及系统
WO2017034874A1 (en) * 2015-08-24 2017-03-02 Dolby Laboratories Licensing Corporation Volume-levelling processing
US10136201B2 (en) * 2015-10-28 2018-11-20 Harman International Industries, Incorporated Speaker system charging station
US9947332B2 (en) 2015-12-11 2018-04-17 Ibiquity Digital Corporation Method and apparatus for automatic audio alignment in a hybrid radio system
US9755598B2 (en) 2015-12-18 2017-09-05 Ibiquity Digital Corporation Method and apparatus for level control in blending an audio signal in an in-band on-channel radio system
CN106060714A (zh) * 2016-05-26 2016-10-26 惠州华阳通用电子有限公司 一种降低音源噪声的控制方法及装置
CN109310525B (zh) 2016-06-14 2021-12-28 杜比实验室特许公司 媒体补偿通过和模式切换
JP6902049B2 (ja) 2016-07-04 2021-07-14 ハーマン ベッカー オートモーティブ システムズ ゲーエムベーハー 発話信号を含むオーディオ信号のラウドネスレベル自動修正
KR101898769B1 (ko) * 2016-07-08 2018-09-13 전자부품연구원 오디오 ld 자동 복합 제어 방법 및 시스템
WO2018144367A1 (en) * 2017-02-03 2018-08-09 iZotope, Inc. Audio control system and related methods
EP3389183A1 (en) * 2017-04-13 2018-10-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus for processing an input audio signal and corresponding method
WO2019033438A1 (zh) * 2017-08-18 2019-02-21 广东欧珀移动通信有限公司 音频信号调节方法、装置、存储介质及终端
CN108260045A (zh) * 2017-12-18 2018-07-06 佛山市创思特音响有限公司 一种记录用户使用习惯的音响系统
USD882547S1 (en) 2017-12-27 2020-04-28 Yandex Europe Ag Speaker device
RU2707149C2 (ru) * 2017-12-27 2019-11-22 Общество С Ограниченной Ответственностью "Яндекс" Устройство и способ модифицирования вывода аудиосигнала устройства
KR102510899B1 (ko) * 2018-01-07 2023-03-16 그레이스노트, 인코포레이티드 볼륨 조절을 위한 방법 및 장치
US10484115B2 (en) 2018-02-09 2019-11-19 Ibiquity Digital Corporation Analog and digital audio alignment in the HD radio exciter engine (exgine)
US10177729B1 (en) 2018-02-19 2019-01-08 Ibiquity Digital Corporation Auto level in digital radio systems
JP7193772B2 (ja) * 2018-03-23 2022-12-21 ヤマハ株式会社 ダイナミクス処理方法
KR102346669B1 (ko) * 2018-04-27 2022-01-04 가우디오랩 주식회사 라우드니스 레벨을 제어하는 오디오 신호 처리 방법 및 장치
KR102643514B1 (ko) * 2019-01-03 2024-03-06 현대자동차주식회사 자동차 및 자동차의 오디오 처리 방법
WO2020185025A1 (ko) * 2019-03-14 2020-09-17 가우디오랩 주식회사 라우드니스 레벨을 제어하는 오디오 신호 처리 방법 및 장치
US10674265B1 (en) 2019-04-26 2020-06-02 Google Llc Background level dependent dynamic volume levels
USD947152S1 (en) 2019-09-10 2022-03-29 Yandex Europe Ag Speaker device
DE102019133289A1 (de) * 2019-12-06 2021-06-10 Bayerische Motoren Werke Aktiengesellschaft Vorrichtung zum Anpassen der Lautstärke in einem Audiosystem
CN113365142A (zh) * 2020-03-04 2021-09-07 分众(中国)信息技术有限公司 一种基于ebu r.128标准的广告响度均衡方法
US11321047B2 (en) * 2020-06-11 2022-05-03 Sorenson Ip Holdings, Llc Volume adjustments
US11814062B2 (en) 2020-11-18 2023-11-14 Google Llc Detecting and handling driving event sounds during a navigation session
US11595730B2 (en) * 2021-03-08 2023-02-28 Tencent America LLC Signaling loudness adjustment for an audio scene

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05168087A (ja) * 1991-12-17 1993-07-02 Sharp Corp 音響装置及びリモコン
JPH05218769A (ja) * 1992-02-06 1993-08-27 Toyota Motor Corp 自動車用音響装置
GB9513419D0 (en) * 1995-06-30 1995-09-06 Philips Electronics Uk Ltd Audio signal reproduction apparatus
JPH11166835A (ja) * 1997-12-03 1999-06-22 Alpine Electron Inc ナビゲーション音声補正装置
JP4226395B2 (ja) * 2003-06-16 2009-02-18 アルパイン株式会社 音声補正装置
US20080095385A1 (en) * 2004-06-30 2008-04-24 Koninklijke Philips Electronics, N.V. Method of and System for Automatically Adjusting the Loudness of an Audio Signal
JP4298613B2 (ja) * 2004-09-03 2009-07-22 三菱電機株式会社 オーディオ装置
WO2006058361A1 (en) * 2004-12-04 2006-06-08 Dynamic Hearing Pty Ltd Method and apparatus for adaptive sound processing parameters
JP2008141644A (ja) * 2006-12-05 2008-06-19 Matsushita Electric Ind Co Ltd 音声信号増幅装置および音響装置
US8654995B2 (en) * 2007-03-16 2014-02-18 Harman International Industries, Incorporated Audio control system for a vehicle
US8275153B2 (en) 2007-04-16 2012-09-25 Evertz Microsystems Ltd. System and method for generating an audio gain control signal
CN102160358B (zh) * 2008-09-19 2015-03-11 杜比实验室特许公司 小蜂窝无线网络中的客户设备的上游信号处理
WO2010044439A1 (ja) * 2008-10-17 2010-04-22 シャープ株式会社 音声信号調整装置及び音声信号調整方法
US8422699B2 (en) 2009-04-17 2013-04-16 Linear Acoustic, Inc. Loudness consistency at program boundaries
JP5554624B2 (ja) * 2010-04-27 2014-07-23 富士通テン株式会社 音響装置および信号制御方法

Also Published As

Publication number Publication date
EP2920880A1 (en) 2015-09-23
KR20150086263A (ko) 2015-07-27
CN104798301B (zh) 2018-09-25
JP6335914B2 (ja) 2018-05-30
JP2016506640A (ja) 2016-03-03
WO2014078096A1 (en) 2014-05-22
EP2920880B1 (en) 2019-02-27
US9413322B2 (en) 2016-08-09
KR101735416B1 (ko) 2017-05-29
US20140140537A1 (en) 2014-05-22
BR112015011085B1 (pt) 2021-12-14
CN104798301A (zh) 2015-07-22

Similar Documents

Publication Publication Date Title
BR112015011085A2 (pt) sistema de controle de sonoridade de áudio
BR112015007725A2 (pt) sistema, método e dispositivo para processamento de informação sobre interface de ar
BR112014006988A2 (pt) sistema de fraturamento ajustável
BR112015010948A2 (pt) meios de cultura de células
UY34736A (es) ?compuestos de indol e indazol que activan la ampk?.
MX2015016071A (es) Auto-calendario.
MX340024B (es) Interpretacion de contenido con base en la funcion.
BR112013020441A2 (pt) anúncio móvel com componente social para sistema de integração geo-social
EP4086897A3 (en) Recognizing accented speech
BR112014011035A2 (pt) sistema de aliquotagem e fluxo de trabalho
BR112015017883A2 (pt) sistema e método para monitoramento de usuário e determinação de intenção
BR112017008453A2 (pt) detecção automática de incompatibilidade de esquema
BR112014008905A2 (pt) método implementado por um ou mais dispositivos computacionais e dispositivo computacional
BR112015015434A2 (pt) painel socializado
BR112015001601A2 (pt) células de levedura tendo curso de tca redutor de piruvato em succinato e superexpressão de uma enzima transidrogenase nad(p)+ exógena
MX369453B (es) Composiciones nutricionales para modular los niveles de corticosterona en individuos psicologicamente estresados.
BR112015021454A2 (pt) separador protegido por oxidação laminada
BR112016012840A2 (pt) Derivado de pirimidina e fonte de ácido graxo para uso no tratamento de prisão de ventre
BR112014027303A2 (pt) identificação de variantes de isopreno sintase com propriedades optimizadas para a produção de isopreno
BR112014001591A2 (pt) apoio para o queixo, sistema de apoio do queixo e instrumento musical
BR112013011259A2 (pt) condições de tratamento associadas com nível aumentado de eotaxina com 25-hidroxivitamina d3
WO2012061788A3 (en) Tetrameric alpha-synuclein as biomarkers
BR112017026596A2 (pt) microrganismo que produz ácido lático e método para produção de ácido lático utilizando o mesmo
EA201690559A1 (ru) Способы определения ответа на терапию
WO2014197806A3 (en) Compositions, methods, and devices for dialysis

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 01/11/2013, OBSERVADAS AS CONDICOES LEGAIS.