JP2013102411A5 - - Google Patents

Download PDF

Info

Publication number
JP2013102411A5
JP2013102411A5 JP2012020463A JP2012020463A JP2013102411A5 JP 2013102411 A5 JP2013102411 A5 JP 2013102411A5 JP 2012020463 A JP2012020463 A JP 2012020463A JP 2012020463 A JP2012020463 A JP 2012020463A JP 2013102411 A5 JP2013102411 A5 JP 2013102411A5
Authority
JP
Japan
Prior art keywords
control information
mapping
input
mapping control
audio signal
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
JP2012020463A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013102411A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2012020463A priority Critical patent/JP2013102411A/ja
Priority claimed from JP2012020463A external-priority patent/JP2013102411A/ja
Priority to US13/602,912 priority patent/US20130094669A1/en
Priority to CN2012103757847A priority patent/CN103050126A/zh
Publication of JP2013102411A publication Critical patent/JP2013102411A/ja
Publication of JP2013102411A5 publication Critical patent/JP2013102411A5/ja
Abandoned legal-status Critical Current

Links

JP2012020463A 2011-10-14 2012-02-02 音声信号処理装置、および音声信号処理方法、並びにプログラム Abandoned JP2013102411A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2012020463A JP2013102411A (ja) 2011-10-14 2012-02-02 音声信号処理装置、および音声信号処理方法、並びにプログラム
US13/602,912 US20130094669A1 (en) 2011-10-14 2012-09-04 Audio signal processing apparatus, audio signal processing method and a program
CN2012103757847A CN103050126A (zh) 2011-10-14 2012-09-29 音频信号处理设备、音频信号处理方法及程序

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011226945 2011-10-14
JP2011226945 2011-10-14
JP2012020463A JP2013102411A (ja) 2011-10-14 2012-02-02 音声信号処理装置、および音声信号処理方法、並びにプログラム

Publications (2)

Publication Number Publication Date
JP2013102411A JP2013102411A (ja) 2013-05-23
JP2013102411A5 true JP2013102411A5 (enExample) 2015-02-19

Family

ID=48062741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012020463A Abandoned JP2013102411A (ja) 2011-10-14 2012-02-02 音声信号処理装置、および音声信号処理方法、並びにプログラム

Country Status (3)

Country Link
US (1) US20130094669A1 (enExample)
JP (1) JP2013102411A (enExample)
CN (1) CN103050126A (enExample)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2581810C (en) 2004-10-26 2013-12-17 Dolby Laboratories Licensing Corporation Calculating and adjusting the perceived loudness and/or the perceived spectral balance of an audio signal
TWI529703B (zh) 2010-02-11 2016-04-11 杜比實驗室特許公司 用以非破壞地正常化可攜式裝置中音訊訊號響度之系統及方法
JP5903758B2 (ja) * 2010-09-08 2016-04-13 ソニー株式会社 信号処理装置および方法、プログラム、並びにデータ記録媒体
TWI581250B (zh) 2010-12-03 2017-05-01 杜比實驗室特許公司 利用多媒體處理節點之適應性處理技術
CN103325380B (zh) 2012-03-23 2017-09-12 杜比实验室特许公司 用于信号增强的增益后处理
US10844689B1 (en) 2019-12-19 2020-11-24 Saudi Arabian Oil Company Downhole ultrasonic actuator system for mitigating lost circulation
ES3064789T3 (en) 2012-05-18 2026-04-29 Dolby Laboratories Licensing Corp System and method for dynamic range control of an audio signal
BR112015017064B1 (pt) 2013-01-21 2022-03-22 Dolby Laboratories Licensing Corporation Método, meio legível em computador e aparelho para otimizar o nível de intensidade do som e a faixa dinâmica através de dispositivos de reprodução diferentes
MX343571B (es) 2013-01-21 2016-11-09 Dolby Laboratories Licensing Corp Codificador y decodificador de audio con metadatos de limite y sonoridad de programa.
US9715880B2 (en) 2013-02-21 2017-07-25 Dolby International Ab Methods for parametric multi-channel encoding
CN107093991B (zh) 2013-03-26 2020-10-09 杜比实验室特许公司 基于目标响度的响度归一化方法和设备
EP2981910A1 (en) 2013-04-05 2016-02-10 Dolby Laboratories Licensing Corporation Acquisition, recovery, and matching of unique information from file-based media for automated file detection
TWM487509U (zh) 2013-06-19 2014-10-01 杜比實驗室特許公司 音訊處理設備及電子裝置
WO2015038522A1 (en) 2013-09-12 2015-03-19 Dolby Laboratories Licensing Corporation Loudness adjustment for downmixed audio content
EP4683219A3 (en) 2013-09-12 2026-03-25 Dolby Laboratories Licensing Corporation Dynamic range control for a wide variety of playback environments
CN103605666B (zh) * 2013-10-28 2017-01-11 复旦大学 一种进行广告检测的视频拷贝检测方法
RU2764260C2 (ru) 2013-12-27 2022-01-14 Сони Корпорейшн Устройство и способ декодирования
CN105142067B (zh) 2014-05-26 2020-01-07 杜比实验室特许公司 音频信号响度控制
JP5882403B2 (ja) * 2014-06-25 2016-03-09 株式会社カプコン 効果音加工プログラム及びゲーム装置
CN106664473B (zh) * 2014-06-30 2020-02-14 索尼公司 信息处理装置、信息处理方法和程序
CN118553253A (zh) 2014-10-10 2024-08-27 杜比实验室特许公司 基于发送无关的表示的节目响度
US10111014B2 (en) * 2015-08-10 2018-10-23 Team Ip Holdings, Llc Multi-source audio amplification and ear protection devices
EP3469590B1 (en) * 2016-06-30 2020-06-24 Huawei Technologies Duesseldorf GmbH Apparatuses and methods for encoding and decoding a multichannel audio signal
EP3301675B1 (en) * 2016-09-28 2019-08-21 Panasonic Intellectual Property Corporation of America Parameter prediction device and parameter prediction method for acoustic signal processing
US9906859B1 (en) * 2016-09-30 2018-02-27 Bose Corporation Noise estimation for dynamic sound adjustment
EP3619808A4 (en) * 2017-05-04 2020-12-23 Harman International Industries, Incorporated AUDIO SIGNAL ADJUSTMENT METHOD AND DEVICE, AND AUDIO SYSTEM
CN111045633A (zh) * 2018-10-12 2020-04-21 北京微播视界科技有限公司 用于检测音频信号的响度的方法和装置
CN112397085B (zh) * 2019-08-16 2024-03-01 骅讯电子企业股份有限公司 音信处理系统及方法
CN111478675B (zh) * 2020-04-14 2024-02-09 上海艾为电子技术股份有限公司 一种音频信号处理系统、音频信号处理方法及电子设备
CN111836164B (zh) * 2020-06-29 2022-04-15 上海艾为集成电路技术有限公司 升压供电方法和电路、音频装置
CN114489561B (zh) * 2022-02-15 2025-04-08 平安国际智慧城市科技股份有限公司 音频音量智能调节方法、装置、电子设备及存储介质
CN115065849B (zh) * 2022-06-06 2023-11-14 北京字跳网络技术有限公司 音频录制方法、装置及电子设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8300671A (nl) * 1983-02-23 1984-09-17 Philips Nv Automatisch egalisatiesysteem met dtf of fft.
US4953221A (en) * 1989-06-15 1990-08-28 Walkaway Technologies, Inc. Constant power ratio automatic gain control
JP4583781B2 (ja) * 2003-06-12 2010-11-17 アルパイン株式会社 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
US7333618B2 (en) * 2003-09-24 2008-02-19 Harman International Industries, Incorporated Ambient noise sound level compensation
US8913754B2 (en) * 2011-11-30 2014-12-16 Sound Enhancement Technology, Llc System for dynamic spectral correction of audio signals to compensate for ambient noise

Similar Documents

Publication Publication Date Title
JP2012235310A5 (enExample)
EP2518897A3 (en) Signal processing device, method thereof, program, and data recording medium
EP3133833B1 (en) Sound field reproduction apparatus, method and program
JP6260504B2 (ja) オーディオ信号処理装置、オーディオ信号処理方法及びオーディオ信号処理プログラム
JP6371516B2 (ja) 音響信号処理装置および方法
EP3531714A3 (en) Facilitating calibration of an audio playback device
JP2009503615A5 (enExample)
GB2567339A (en) Speaker recognition
GB2542054A (en) Virtual simulation of spatial audio characteristics
RU2013131774A (ru) Устройство и способ для разложения входного сигнала с использованием понижающего микшера
RU2015150055A (ru) Эффективное кодирование звуковых сцен, содержащих звуковые объекты
JPWO2018047643A1 (ja) 音源分離装置および方法、並びにプログラム
CN107851444A (zh) 用于将声学信号分解为声音对象的方法和系统、声音对象及其使用
CN103258533A (zh) 远距离语音识别中的模型域补偿新方法
US9530429B2 (en) Reverberation suppression apparatus used for auditory device
CN114631142A (zh) 电子设备、方法和计算机程序
JP5915281B2 (ja) 音響処理装置
JP2023070158A (ja) 機械学習による信号の純度の定量化
JP2015036710A5 (ja) 音響信号のアライメント装置、アライメント方法及びコンピュータプログラム
JP5454330B2 (ja) 音響処理装置
KR101161248B1 (ko) Ｄｕｅｔ 를 기반으로 한 관심 음원 향상 방법
US9881633B2 (en) Audio signal processing device, audio signal processing method, and audio signal processing program
JP5740353B2 (ja) 音声明瞭度推定装置、音声明瞭度推定方法及びそのプログラム
JP6299279B2 (ja) 音響処理装置および音響処理方法
JP5658483B2 (ja) 臨場感推定装置およびそのプログラム