JPWO2018060549A5 - - Google Patents

Download PDF

Info

Publication number
JPWO2018060549A5
JPWO2018060549A5 JP2019537888A JP2019537888A JPWO2018060549A5 JP WO2018060549 A5 JPWO2018060549 A5 JP WO2018060549A5 JP 2019537888 A JP2019537888 A JP 2019537888A JP 2019537888 A JP2019537888 A JP 2019537888A JP WO2018060549 A5 JPWO2018060549 A5 JP WO2018060549A5
Authority
JP
Japan
Prior art keywords
sound source
orientation
microphone
output
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.)
Granted
Application number
JP2019537888A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019535216A (ja
JP7229925B2 (ja
Publication date
Priority claimed from GB1616479.0A external-priority patent/GB2554447A/en
Application filed filed Critical
Publication of JP2019535216A publication Critical patent/JP2019535216A/ja
Priority to JP2022024358A priority Critical patent/JP2022062282A/ja
Publication of JPWO2018060549A5 publication Critical patent/JPWO2018060549A5/ja
Application granted granted Critical
Publication of JP7229925B2 publication Critical patent/JP7229925B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2019537888A 2016-09-28 2017-09-14 空間オーディオシステムにおける利得制御 Active JP7229925B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2022024358A JP2022062282A (ja) 2016-09-28 2022-02-21 空間オーディオシステムにおける利得制御

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1616479.0A GB2554447A (en) 2016-09-28 2016-09-28 Gain control in spatial audio systems
GB1616479.0 2016-09-28
PCT/FI2017/050655 WO2018060549A1 (en) 2016-09-28 2017-09-14 Gain control in spatial audio systems

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2022024358A Division JP2022062282A (ja) 2016-09-28 2022-02-21 空間オーディオシステムにおける利得制御

Publications (3)

Publication Number Publication Date
JP2019535216A JP2019535216A (ja) 2019-12-05
JPWO2018060549A5 true JPWO2018060549A5 (zh) 2022-03-14
JP7229925B2 JP7229925B2 (ja) 2023-02-28

Family

ID=57539784

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2019537888A Active JP7229925B2 (ja) 2016-09-28 2017-09-14 空間オーディオシステムにおける利得制御
JP2022024358A Withdrawn JP2022062282A (ja) 2016-09-28 2022-02-21 空間オーディオシステムにおける利得制御

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2022024358A Withdrawn JP2022062282A (ja) 2016-09-28 2022-02-21 空間オーディオシステムにおける利得制御

Country Status (6)

Country Link
US (1) US10869155B2 (zh)
EP (1) EP3520216B1 (zh)
JP (2) JP7229925B2 (zh)
CN (1) CN109804559B (zh)
GB (1) GB2554447A (zh)
WO (1) WO2018060549A1 (zh)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2563606A (en) * 2017-06-20 2018-12-26 Nokia Technologies Oy Spatial audio processing
US10735882B2 (en) * 2018-05-31 2020-08-04 At&T Intellectual Property I, L.P. Method of audio-assisted field of view prediction for spherical video streaming
WO2020046349A1 (en) 2018-08-30 2020-03-05 Hewlett-Packard Development Company, L.P. Spatial characteristics of multi-channel source audio
US10595149B1 (en) * 2018-12-04 2020-03-17 Facebook Technologies, Llc Audio augmentation using environmental data
EP3668110B1 (en) 2018-12-12 2023-10-11 FalCom A/S Communication device with position-dependent spatial source generation, communication system, and related method
CN111385728B (zh) * 2018-12-29 2022-01-11 华为技术有限公司 一种音频信号处理方法及装置
US11545166B2 (en) 2019-07-02 2023-01-03 Dolby International Ab Using metadata to aggregate signal processing operations
GB2587335A (en) 2019-09-17 2021-03-31 Nokia Technologies Oy Direction estimation enhancement for parametric spatial audio capture using broadband estimates
CN112752190A (zh) * 2019-10-29 2021-05-04 骅讯电子企业股份有限公司 音频调整方法以及音频调整装置
GB2588801A (en) * 2019-11-08 2021-05-12 Nokia Technologies Oy Determination of sound source direction
US11231489B2 (en) * 2019-12-05 2022-01-25 Aeva, Inc. Selective subband processing for a LIDAR system
GB2590504A (en) 2019-12-20 2021-06-30 Nokia Technologies Oy Rotating camera and microphone configurations
US11264017B2 (en) * 2020-06-12 2022-03-01 Synaptics Incorporated Robust speaker localization in presence of strong noise interference systems and methods
JP2022083443A (ja) * 2020-11-24 2022-06-03 ネイバー コーポレーション オーディオと関連してユーザカスタム型臨場感を実現するためのコンピュータシステムおよびその方法
JP2022083445A (ja) * 2020-11-24 2022-06-03 ネイバー コーポレーション ユーザカスタム型臨場感を実現するためのオーディオコンテンツを製作するコンピュータシステムおよびその方法
KR102505249B1 (ko) * 2020-11-24 2023-03-03 네이버 주식회사 사용자 맞춤형 현장감 실현을 위한 오디오 콘텐츠를 전송하는 컴퓨터 시스템 및 그의 방법
CN113132882B (zh) * 2021-04-16 2022-10-28 深圳木芯科技有限公司 多动态范围压扩方法和系统
CN116700659B (zh) * 2022-09-02 2024-03-08 荣耀终端有限公司 一种界面交互方法及电子设备

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPO099696A0 (en) * 1996-07-12 1996-08-08 Lake Dsp Pty Limited Methods and apparatus for processing spatialised audio
AUPR647501A0 (en) 2001-07-19 2001-08-09 Vast Audio Pty Ltd Recording a three dimensional auditory scene and reproducing it for the individual listener
US7391877B1 (en) 2003-03-31 2008-06-24 United States Of America As Represented By The Secretary Of The Air Force Spatial processor for enhanced performance in multi-talker speech displays
WO2007080225A1 (en) * 2006-01-09 2007-07-19 Nokia Corporation Decoding of binaural audio signals
JP4846790B2 (ja) * 2006-03-13 2011-12-28 パナソニック株式会社 音像定位装置
JP2008113118A (ja) * 2006-10-05 2008-05-15 Sony Corp 音響再生システムおよび音響再生方法
US8885834B2 (en) * 2008-03-07 2014-11-11 Sennheiser Electronic Gmbh & Co. Kg Methods and devices for reproducing surround audio signals
HUE054452T2 (hu) 2011-07-01 2021-09-28 Dolby Laboratories Licensing Corp Rendszer és eljárás adaptív hangjel elõállítására, kódolására és renderelésére
WO2013093565A1 (en) * 2011-12-22 2013-06-27 Nokia Corporation Spatial audio processing apparatus
US9445174B2 (en) * 2012-06-14 2016-09-13 Nokia Technologies Oy Audio capture apparatus
US9648439B2 (en) * 2013-03-12 2017-05-09 Dolby Laboratories Licensing Corporation Method of rendering one or more captured audio soundfields to a listener
EP2809088B1 (en) 2013-05-30 2017-12-13 Barco N.V. Audio reproduction system and method for reproducing audio data of at least one audio object
CN109068263B (zh) * 2013-10-31 2021-08-24 杜比实验室特许公司 使用元数据处理的耳机的双耳呈现
JP6292040B2 (ja) * 2014-06-10 2018-03-14 富士通株式会社 音声処理装置、音源位置制御方法及び音源位置制御プログラム
US10063989B2 (en) * 2014-11-11 2018-08-28 Google Llc Virtual sound systems and methods
WO2016118656A1 (en) * 2015-01-21 2016-07-28 Harman International Industries, Incorporated Techniques for amplifying sound based on directions of interest
WO2016145261A1 (en) * 2015-03-10 2016-09-15 Ossic Corporation Calibrating listening devices
GB2549532A (en) * 2016-04-22 2017-10-25 Nokia Technologies Oy Merging audio signals with spatial metadata
CN109891502B (zh) * 2016-06-17 2023-07-25 Dts公司 一种近场双耳渲染方法、系统及可读存储介质

Similar Documents

Publication Publication Date Title
JP7229925B2 (ja) 空間オーディオシステムにおける利得制御
US10397722B2 (en) Distributed audio capture and mixing
US10785589B2 (en) Two stage audio focus for spatial audio processing
US9820037B2 (en) Audio capture apparatus
US11812235B2 (en) Distributed audio capture and mixing controlling
US11659349B2 (en) Audio distance estimation for spatial audio processing
JP7082126B2 (ja) デバイス内の非対称配列の複数のマイクからの空間メタデータの分析
JPWO2018060549A5 (zh)
US11284211B2 (en) Determination of targeted spatial audio parameters and associated spatial audio playback
JP2020500480A5 (zh)
US11122381B2 (en) Spatial audio signal processing
US10708679B2 (en) Distributed audio capture and mixing