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MX2013002878A - Mezcla de corriente de audio con normalizacion de nivel de dialogo. - Google Patents

Mezcla de corriente de audio con normalizacion de nivel de dialogo.

Info

Publication number
MX2013002878A
MX2013002878A MX2013002878A MX2013002878A MX2013002878A MX 2013002878 A MX2013002878 A MX 2013002878A MX 2013002878 A MX2013002878 A MX 2013002878A MX 2013002878 A MX2013002878 A MX 2013002878A MX 2013002878 A MX2013002878 A MX 2013002878A
Authority
MX
Mexico
Prior art keywords
dominant signal
signal
mixing
dominant
sound level
Prior art date
Application number
MX2013002878A
Other languages
English (en)
Inventor
Alexander Groeschel
Phillip A Williams
Jarret A Cooper
Wolfgang A Schildbach
Original Assignee
Dolby Lab Licensing Corp
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 Dolby Lab Licensing Corp filed Critical Dolby Lab Licensing Corp
Publication of MX2013002878A publication Critical patent/MX2013002878A/es

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3005—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3089—Control of digital or coded signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
  • Circuit For Audible Band Transducer (AREA)

Abstract

Se describe un método para mezclar señales de audio que permite mantener un nivel de sonido percibido consistente para la señal mezclada al mantener el nivel de sonido de la señal dominante en la mezcla constante al ajustar el nivel de sonido de la (s) señal (es) no dominante (s) en relación con la señal dominante. Incluye además la recepción de una entrada de equilibrio de mezcla que denota el equilibrio ajustable entre la señal principal y la señal asociada. Incluye además identificación de la señal dominante de la entrada de equilibrio de mezcla y metadatos de mezcla del cual de un factor de escala apropiado para la señal no dominante puede también ser determinado directamente de la información de escalamiento, sin la necesidad de ningún análisis o medición de las señales de audio a ser mezcladas. Incluye además el escalamiento de la señal no dominante en relación con la señal dominante y combinación de la señal no dominante escalada a una señal mezclada.
MX2013002878A 2010-09-22 2011-09-06 Mezcla de corriente de audio con normalizacion de nivel de dialogo. MX2013002878A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38542810P 2010-09-22 2010-09-22
PCT/US2011/050482 WO2012039918A1 (en) 2010-09-22 2011-09-06 Audio stream mixing with dialog level normalization

Publications (1)

Publication Number Publication Date
MX2013002878A true MX2013002878A (es) 2013-04-08

Family

ID=44652005

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013002878A MX2013002878A (es) 2010-09-22 2011-09-06 Mezcla de corriente de audio con normalizacion de nivel de dialogo.

Country Status (16)

Country Link
US (1) US9136881B2 (es)
EP (1) EP2619904B1 (es)
JP (1) JP5603499B2 (es)
KR (1) KR101538623B1 (es)
CN (1) CN103119846B (es)
AU (1) AU2011305913B2 (es)
BR (1) BR112013005958B1 (es)
CA (1) CA2809040C (es)
ES (1) ES2502468T3 (es)
IL (1) IL224868A (es)
MX (1) MX2013002878A (es)
MY (1) MY168735A (es)
RU (1) RU2526746C1 (es)
SG (1) SG188470A1 (es)
UA (1) UA105590C2 (es)
WO (1) WO2012039918A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102268933B1 (ko) * 2013-03-15 2021-06-25 디티에스, 인코포레이티드 다수의 오디오 스템들로부터의 자동 다-채널 뮤직 믹스
US9654076B2 (en) 2014-03-25 2017-05-16 Apple Inc. Metadata for ducking control
CN119296555A (zh) 2014-10-10 2025-01-10 杜比实验室特许公司 基于发送无关的表示的节目响度
KR101653236B1 (ko) * 2015-01-13 2016-09-01 인하대학교 산학협력단 진공관 하이브리드 헤드폰 증폭기
US10251016B2 (en) * 2015-10-28 2019-04-02 Dts, Inc. Dialog audio signal balancing in an object-based audio program
EP3888603B1 (en) 2016-06-14 2025-04-23 Dolby Laboratories Licensing Corporation Media-compensated pass-through and mode-switching
US20180069910A1 (en) * 2016-09-07 2018-03-08 Sonic Ip, Inc. Systems and Methods for Live Voice-Over Solutions
WO2018231185A1 (ru) * 2017-06-16 2018-12-20 Василий Васильевич ДУМА Способ синхронизации звуковых сигналов
WO2019210138A1 (en) * 2018-04-27 2019-10-31 Filmio, Inc. Project creation and distribution system
GB2574238A (en) * 2018-05-31 2019-12-04 Nokia Technologies Oy Spatial audio parameter merging
EP3921756A1 (en) 2019-02-08 2021-12-15 Starkey Laboratories, Inc. Assistive listening device systems, devices and methods for providing audio streams within sound fields
US12035110B2 (en) 2019-08-26 2024-07-09 Starkey Laboratories, Inc. Hearing assistance devices with control of other devices
KR102287497B1 (ko) * 2019-12-11 2021-08-09 네이버 주식회사 플랫폼 적응형 오디오 정규화 방법 및 시스템
WO2021127226A1 (en) 2019-12-17 2021-06-24 Starkey Laboratories, Inc. Audio system with ear-worn device and remote audio stream management
US11380344B2 (en) 2019-12-23 2022-07-05 Motorola Solutions, Inc. Device and method for controlling a speaker according to priority data
CN112750444B (zh) * 2020-06-30 2023-12-12 腾讯科技（深圳）有限公司 混音方法、装置及电子设备
US11812213B2 (en) 2020-09-30 2023-11-07 Starkey Laboratories, Inc. Ear-wearable devices for control of other devices and related methods

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08102687A (ja) * 1994-09-29 1996-04-16 Yamaha Corp 音声送受信方式
US6011851A (en) 1997-06-23 2000-01-04 Cisco Technology, Inc. Spatial audio processing method and apparatus for context switching between telephony applications
CA2328353A1 (en) * 1998-04-14 1999-10-21 Hearing Enhancement Company, Llc User adjustable volume control that accommodates hearing
US6230130B1 (en) 1998-05-18 2001-05-08 U.S. Philips Corporation Scalable mixing for speech streaming
US6985594B1 (en) * 1999-06-15 2006-01-10 Hearing Enhancement Co., Llc. Voice-to-remaining audio (VRA) interactive hearing aid and auxiliary equipment
JP2001268700A (ja) * 2000-03-17 2001-09-28 Fujitsu Ten Ltd 音響装置
JP3800139B2 (ja) * 2002-07-09 2006-07-26 ヤマハ株式会社 レベル調節方法、プログラムおよび音声信号装置
US7180997B2 (en) 2002-09-06 2007-02-20 Cisco Technology, Inc. Method and system for improving the intelligibility of a moderator during a multiparty communication session
US20050058307A1 (en) * 2003-07-12 2005-03-17 Samsung Electronics Co., Ltd. Method and apparatus for constructing audio stream for mixing, and information storage medium
US20060023900A1 (en) 2004-07-28 2006-02-02 Erhart George W Method and apparatus for priority based audio mixing
US7254243B2 (en) * 2004-08-10 2007-08-07 Anthony Bongiovi Processing of an audio signal for presentation in a high noise environment
GB2430319B (en) 2005-09-15 2008-09-17 Beaumont Freidman & Co Audio dosage control
US7653543B1 (en) 2006-03-24 2010-01-26 Avaya Inc. Automatic signal adjustment based on intelligibility
EP2367343B1 (en) 2006-05-11 2017-03-22 Google, Inc. Audio mixing
US8670537B2 (en) 2006-07-31 2014-03-11 Cisco Technology, Inc. Adjusting audio volume in a conference call environment
US7853649B2 (en) 2006-09-21 2010-12-14 Apple Inc. Audio processing for improved user experience
MX2008012251A (es) * 2006-09-29 2008-10-07 Lg Electronics Inc Metodos y aparatos para codificar y descodificar señales de audio basadas en objeto.
US8078188B2 (en) 2007-01-16 2011-12-13 Qualcomm Incorporated User selectable audio mixing
US8515106B2 (en) 2007-11-28 2013-08-20 Qualcomm Incorporated Methods and apparatus for providing an interface to a processing engine that utilizes intelligent audio mixing techniques
RU2467406C2 (ru) * 2008-04-18 2012-11-20 Долби Лэборетериз Лайсенсинг Корпорейшн Способ и устройство для поддержки воспринимаемости речи в многоканальном звуковом сопровождении с минимальным влиянием на систему объемного звучания
US8315396B2 (en) * 2008-07-17 2012-11-20 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Apparatus and method for generating audio output signals using object based metadata
JP5564803B2 (ja) * 2009-03-06 2014-08-06 ソニー株式会社 音響機器及び音響処理方法

Also Published As

Publication number Publication date
ES2502468T3 (es) 2014-10-03
EP2619904B1 (en) 2014-07-30
IL224868A (en) 2016-05-31
US20130170672A1 (en) 2013-07-04
CA2809040A1 (en) 2012-03-29
RU2526746C1 (ru) 2014-08-27
JP2013543599A (ja) 2013-12-05
HK1186585A1 (en) 2014-03-14
KR101538623B1 (ko) 2015-07-22
BR112013005958A2 (pt) 2016-05-17
CA2809040C (en) 2016-05-24
SG188470A1 (en) 2013-04-30
US9136881B2 (en) 2015-09-15
JP5603499B2 (ja) 2014-10-08
MY168735A (en) 2018-11-29
BR112013005958B1 (pt) 2021-04-20
KR20130060334A (ko) 2013-06-07
AU2011305913A1 (en) 2013-03-07
CN103119846A (zh) 2013-05-22
WO2012039918A1 (en) 2012-03-29
EP2619904A1 (en) 2013-07-31
AU2011305913B2 (en) 2014-10-30
UA105590C2 (uk) 2014-05-26
CN103119846B (zh) 2016-03-30

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