BR112015001001A2 - compensação de posição de alto falante com codificação hierárquica de áudio 3d - Google Patents

compensação de posição de alto falante com codificação hierárquica de áudio 3d

Info

Publication number
BR112015001001A2
BR112015001001A2 BR112015001001A BR112015001001A BR112015001001A2 BR 112015001001 A2 BR112015001001 A2 BR 112015001001A2 BR 112015001001 A BR112015001001 A BR 112015001001A BR 112015001001 A BR112015001001 A BR 112015001001A BR 112015001001 A2 BR112015001001 A2 BR 112015001001A2
Authority
BR
Brazil
Prior art keywords
hierarchical
audio coding
speaker
position compensation
processors
Prior art date
Application number
BR112015001001A
Other languages
English (en)
Portuguese (pt)
Inventor
Sen Dipanjan
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR112015001001A2 publication Critical patent/BR112015001001A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H04S3/006—Systems employing more than two channels, e.g. quadraphonic in which a plurality of audio signals are transformed in a combination of audio signals and modulated signals, e.g. CD-4 systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H04S3/002—Non-adaptive circuits, e.g. manually adjustable or static, for enhancing the sound image or the spatial distribution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
    • H04S2400/03—Aspects of down-mixing multi-channel audio to configurations with lower numbers of playback channels, e.g. 7.1 -> 5.1
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2420/00—Techniques used stereophonic systems covered by H04S but not provided for in its groups
    • H04S2420/11—Application of ambisonics in stereophonic audio systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Stereophonic System (AREA)
BR112015001001A 2012-07-16 2013-07-16 compensação de posição de alto falante com codificação hierárquica de áudio 3d BR112015001001A2 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201261672280P 2012-07-16 2012-07-16
US201361754416P 2013-01-18 2013-01-18
US13/942,657 US9473870B2 (en) 2012-07-16 2013-07-15 Loudspeaker position compensation with 3D-audio hierarchical coding
PCT/US2013/050648 WO2014014891A1 (en) 2012-07-16 2013-07-16 Loudspeaker position compensation with 3d-audio hierarchical coding

Publications (1)

Publication Number Publication Date
BR112015001001A2 true BR112015001001A2 (pt) 2017-06-27

Family

ID=49914013

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015001001A BR112015001001A2 (pt) 2012-07-16 2013-07-16 compensação de posição de alto falante com codificação hierárquica de áudio 3d

Country Status (8)

Country Link
US (1) US9473870B2 (https=)
EP (1) EP2873254B1 (https=)
JP (1) JP6092387B2 (https=)
KR (1) KR101759005B1 (https=)
CN (1) CN104429102B (https=)
BR (1) BR112015001001A2 (https=)
IN (1) IN2014MN02630A (https=)
WO (1) WO2014014891A1 (https=)

Families Citing this family (113)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9202509B2 (en) 2006-09-12 2015-12-01 Sonos, Inc. Controlling and grouping in a multi-zone media system
US8788080B1 (en) 2006-09-12 2014-07-22 Sonos, Inc. Multi-channel pairing in a media system
US12167216B2 (en) 2006-09-12 2024-12-10 Sonos, Inc. Playback device pairing
US8483853B1 (en) 2006-09-12 2013-07-09 Sonos, Inc. Controlling and manipulating groupings in a multi-zone media system
US8923997B2 (en) 2010-10-13 2014-12-30 Sonos, Inc Method and apparatus for adjusting a speaker system
US11429343B2 (en) 2011-01-25 2022-08-30 Sonos, Inc. Stereo playback configuration and control
US11265652B2 (en) 2011-01-25 2022-03-01 Sonos, Inc. Playback device pairing
US8938312B2 (en) 2011-04-18 2015-01-20 Sonos, Inc. Smart line-in processing
US9042556B2 (en) 2011-07-19 2015-05-26 Sonos, Inc Shaping sound responsive to speaker orientation
US8811630B2 (en) 2011-12-21 2014-08-19 Sonos, Inc. Systems, methods, and apparatus to filter audio
US9084058B2 (en) 2011-12-29 2015-07-14 Sonos, Inc. Sound field calibration using listener localization
US9729115B2 (en) 2012-04-27 2017-08-08 Sonos, Inc. Intelligently increasing the sound level of player
US9524098B2 (en) 2012-05-08 2016-12-20 Sonos, Inc. Methods and systems for subwoofer calibration
USD721352S1 (en) 2012-06-19 2015-01-20 Sonos, Inc. Playback device
US9106192B2 (en) 2012-06-28 2015-08-11 Sonos, Inc. System and method for device playback calibration
US9690539B2 (en) 2012-06-28 2017-06-27 Sonos, Inc. Speaker calibration user interface
US9690271B2 (en) 2012-06-28 2017-06-27 Sonos, Inc. Speaker calibration
US9219460B2 (en) 2014-03-17 2015-12-22 Sonos, Inc. Audio settings based on environment
US9706323B2 (en) 2014-09-09 2017-07-11 Sonos, Inc. Playback device calibration
US9668049B2 (en) 2012-06-28 2017-05-30 Sonos, Inc. Playback device calibration user interfaces
US9288603B2 (en) 2012-07-15 2016-03-15 Qualcomm Incorporated Systems, methods, apparatus, and computer-readable media for backward-compatible audio coding
US9473870B2 (en) 2012-07-16 2016-10-18 Qualcomm Incorporated Loudspeaker position compensation with 3D-audio hierarchical coding
KR102201713B1 (ko) * 2012-07-19 2021-01-12 돌비 인터네셔널 에이비 다채널 오디오 신호들의 렌더링을 향상시키기 위한 방법 및 디바이스
US8930005B2 (en) 2012-08-07 2015-01-06 Sonos, Inc. Acoustic signatures in a playback system
US8965033B2 (en) 2012-08-31 2015-02-24 Sonos, Inc. Acoustic optimization
KR101685408B1 (ko) * 2012-09-12 2016-12-20 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. 3차원 오디오를 위한 향상된 가이드 다운믹스 능력을 제공하기 위한 장치 및 방법
US9008330B2 (en) 2012-09-28 2015-04-14 Sonos, Inc. Crossover frequency adjustments for audio speakers
US9736609B2 (en) * 2013-02-07 2017-08-15 Qualcomm Incorporated Determining renderers for spherical harmonic coefficients
USD721061S1 (en) 2013-02-25 2015-01-13 Sonos, Inc. Playback device
US9495968B2 (en) 2013-05-29 2016-11-15 Qualcomm Incorporated Identifying sources from which higher order ambisonic audio data is generated
US9502045B2 (en) 2014-01-30 2016-11-22 Qualcomm Incorporated Coding independent frames of ambient higher-order ambisonic coefficients
US9922656B2 (en) 2014-01-30 2018-03-20 Qualcomm Incorporated Transitioning of ambient higher-order ambisonic coefficients
US9226087B2 (en) 2014-02-06 2015-12-29 Sonos, Inc. Audio output balancing during synchronized playback
US9226073B2 (en) 2014-02-06 2015-12-29 Sonos, Inc. Audio output balancing during synchronized playback
US9264839B2 (en) 2014-03-17 2016-02-16 Sonos, Inc. Playback device configuration based on proximity detection
KR20240162584A (ko) * 2014-03-21 2024-11-15 돌비 인터네셔널 에이비 고차 앰비소닉스(hoa) 신호를 압축하는 방법, 압축된 hoa 신호를 압축 해제하는 방법, hoa 신호를 압축하기 위한 장치, 및 압축된 hoa 신호를 압축 해제하기 위한 장치
WO2015147433A1 (ko) * 2014-03-25 2015-10-01 인텔렉추얼디스커버리 주식회사 오디오 신호 처리 장치 및 방법
US10770087B2 (en) 2014-05-16 2020-09-08 Qualcomm Incorporated Selecting codebooks for coding vectors decomposed from higher-order ambisonic audio signals
US9852737B2 (en) 2014-05-16 2017-12-26 Qualcomm Incorporated Coding vectors decomposed from higher-order ambisonics audio signals
US9838819B2 (en) * 2014-07-02 2017-12-05 Qualcomm Incorporated Reducing correlation between higher order ambisonic (HOA) background channels
US9367283B2 (en) 2014-07-22 2016-06-14 Sonos, Inc. Audio settings
USD789991S1 (en) 2014-08-13 2017-06-20 Sonos, Inc. Playback device
USD883956S1 (en) 2014-08-13 2020-05-12 Sonos, Inc. Playback device
US10127006B2 (en) 2014-09-09 2018-11-13 Sonos, Inc. Facilitating calibration of an audio playback device
US9952825B2 (en) 2014-09-09 2018-04-24 Sonos, Inc. Audio processing algorithms
US9891881B2 (en) 2014-09-09 2018-02-13 Sonos, Inc. Audio processing algorithm database
US9910634B2 (en) 2014-09-09 2018-03-06 Sonos, Inc. Microphone calibration
US9747910B2 (en) 2014-09-26 2017-08-29 Qualcomm Incorporated Switching between predictive and non-predictive quantization techniques in a higher order ambisonics (HOA) framework
CA2963771A1 (en) * 2014-10-16 2016-04-21 Sony Corporation Transmission device, transmission method, reception device, and reception method
BR112017008015B1 (pt) 2014-10-31 2023-11-14 Dolby International Ab Métodos e sistemas de decodificação e codificação de áudio
US9973851B2 (en) 2014-12-01 2018-05-15 Sonos, Inc. Multi-channel playback of audio content
WO2016172593A1 (en) 2015-04-24 2016-10-27 Sonos, Inc. Playback device calibration user interfaces
US10664224B2 (en) 2015-04-24 2020-05-26 Sonos, Inc. Speaker calibration user interface
USD886765S1 (en) 2017-03-13 2020-06-09 Sonos, Inc. Media playback device
USD906278S1 (en) 2015-04-25 2020-12-29 Sonos, Inc. Media player device
USD920278S1 (en) 2017-03-13 2021-05-25 Sonos, Inc. Media playback device with lights
USD768602S1 (en) 2015-04-25 2016-10-11 Sonos, Inc. Playback device
US20170085972A1 (en) 2015-09-17 2017-03-23 Sonos, Inc. Media Player and Media Player Design
US10248376B2 (en) 2015-06-11 2019-04-02 Sonos, Inc. Multiple groupings in a playback system
TWI607655B (zh) * 2015-06-19 2017-12-01 Sony Corp Coding apparatus and method, decoding apparatus and method, and program
US9729118B2 (en) 2015-07-24 2017-08-08 Sonos, Inc. Loudness matching
US9538305B2 (en) 2015-07-28 2017-01-03 Sonos, Inc. Calibration error conditions
WO2017017262A1 (en) * 2015-07-30 2017-02-02 Dolby International Ab Method and apparatus for generating from an hoa signal representation a mezzanine hoa signal representation
US12087311B2 (en) 2015-07-30 2024-09-10 Dolby Laboratories Licensing Corporation Method and apparatus for encoding and decoding an HOA representation
US9712912B2 (en) 2015-08-21 2017-07-18 Sonos, Inc. Manipulation of playback device response using an acoustic filter
US9736610B2 (en) 2015-08-21 2017-08-15 Sonos, Inc. Manipulation of playback device response using signal processing
CN108028985B (zh) 2015-09-17 2020-03-13 搜诺思公司 用于计算设备的方法
USD1043613S1 (en) 2015-09-17 2024-09-24 Sonos, Inc. Media player
US9693165B2 (en) 2015-09-17 2017-06-27 Sonos, Inc. Validation of audio calibration using multi-dimensional motion check
US10249312B2 (en) 2015-10-08 2019-04-02 Qualcomm Incorporated Quantization of spatial vectors
US9961467B2 (en) 2015-10-08 2018-05-01 Qualcomm Incorporated Conversion from channel-based audio to HOA
US9961475B2 (en) 2015-10-08 2018-05-01 Qualcomm Incorporated Conversion from object-based audio to HOA
US10070094B2 (en) * 2015-10-14 2018-09-04 Qualcomm Incorporated Screen related adaptation of higher order ambisonic (HOA) content
US9743207B1 (en) 2016-01-18 2017-08-22 Sonos, Inc. Calibration using multiple recording devices
US10003899B2 (en) 2016-01-25 2018-06-19 Sonos, Inc. Calibration with particular locations
US11106423B2 (en) 2016-01-25 2021-08-31 Sonos, Inc. Evaluating calibration of a playback device
US9886234B2 (en) 2016-01-28 2018-02-06 Sonos, Inc. Systems and methods of distributing audio to one or more playback devices
US9949052B2 (en) 2016-03-22 2018-04-17 Dolby Laboratories Licensing Corporation Adaptive panner of audio objects
US9860662B2 (en) 2016-04-01 2018-01-02 Sonos, Inc. Updating playback device configuration information based on calibration data
US9864574B2 (en) 2016-04-01 2018-01-09 Sonos, Inc. Playback device calibration based on representation spectral characteristics
US9763018B1 (en) 2016-04-12 2017-09-12 Sonos, Inc. Calibration of audio playback devices
US9794710B1 (en) 2016-07-15 2017-10-17 Sonos, Inc. Spatial audio correction
US9860670B1 (en) 2016-07-15 2018-01-02 Sonos, Inc. Spectral correction using spatial calibration
US10372406B2 (en) 2016-07-22 2019-08-06 Sonos, Inc. Calibration interface
HK1219390A2 (zh) 2016-07-28 2017-03-31 Sub-Intelligence Robotics (Sir) Corporation (Hong Kong) Limited 终端混音设备
US10459684B2 (en) 2016-08-05 2019-10-29 Sonos, Inc. Calibration of a playback device based on an estimated frequency response
GB2554446A (en) * 2016-09-28 2018-04-04 Nokia Technologies Oy Spatial audio signal format generation from a microphone array using adaptive capture
US10412473B2 (en) 2016-09-30 2019-09-10 Sonos, Inc. Speaker grill with graduated hole sizing over a transition area for a media device
USD851057S1 (en) 2016-09-30 2019-06-11 Sonos, Inc. Speaker grill with graduated hole sizing over a transition area for a media device
USD827671S1 (en) 2016-09-30 2018-09-04 Sonos, Inc. Media playback device
US10712997B2 (en) 2016-10-17 2020-07-14 Sonos, Inc. Room association based on name
CN110089135A (zh) 2016-10-19 2019-08-02 奥蒂布莱现实有限公司 用于生成音频映象的系统和方法
US10721578B2 (en) * 2017-01-06 2020-07-21 Microsoft Technology Licensing, Llc Spatial audio warp compensator
GB2563635A (en) 2017-06-21 2018-12-26 Nokia Technologies Oy Recording and rendering audio signals
GB2566992A (en) * 2017-09-29 2019-04-03 Nokia Technologies Oy Recording and rendering spatial audio signals
US10609485B2 (en) * 2017-09-29 2020-03-31 Apple Inc. System and method for performing panning for an arbitrary loudspeaker setup
CN109688497B (zh) * 2017-10-18 2021-10-01 宏达国际电子股份有限公司 声音播放装置、方法及非暂态存储介质
US11206484B2 (en) 2018-08-28 2021-12-21 Sonos, Inc. Passive speaker authentication
US10299061B1 (en) 2018-08-28 2019-05-21 Sonos, Inc. Playback device calibration
US11606663B2 (en) 2018-08-29 2023-03-14 Audible Reality Inc. System for and method of controlling a three-dimensional audio engine
CA3091248A1 (en) 2018-10-08 2020-04-16 Dolby Laboratories Licensing Corporation Transforming audio signals captured in different formats into a reduced number of formats for simplifying encoding and decoding operations
KR102692707B1 (ko) 2018-12-07 2024-08-07 프라운호퍼-게젤샤프트 추르 푀르데룽 데어 안제반텐 포르슝 에 파우 낮은 차수, 중간 차수 및 높은 차수 컴포넌트 생성기를 사용하는 DirAC 기반 공간 오디오 코딩과 관련된 인코딩, 디코딩, 장면 처리 및 기타 절차를 위한 장치, 방법 및 컴퓨터 프로그램
CN111757240B (zh) * 2019-03-26 2021-08-20 瑞昱半导体股份有限公司 音频处理方法与音频处理系统
US10734965B1 (en) 2019-08-12 2020-08-04 Sonos, Inc. Audio calibration of a portable playback device
EP4203518A4 (en) 2020-09-28 2024-03-13 Samsung Electronics Co., Ltd. VIDEO PROCESSING APPARATUS AND METHOD
CN116980818A (zh) 2021-03-05 2023-10-31 华为技术有限公司 虚拟扬声器集合确定方法和装置
CN115376527B (zh) * 2021-05-17 2026-04-07 华为技术有限公司 三维音频信号编码方法、装置和编码器
CN115376528B (zh) * 2021-05-17 2026-04-07 华为技术有限公司 三维音频信号编码方法、装置和编码器
DE102021122597A1 (de) 2021-09-01 2023-03-02 Synotec Psychoinformatik Gmbh Mobiler, immersiver 3D-Audioraum
US12322390B2 (en) 2021-09-30 2025-06-03 Sonos, Inc. Conflict management for wake-word detection processes
USD1099081S1 (en) 2022-02-25 2025-10-21 Sonos, Inc. Media player device
USD1101721S1 (en) 2022-02-25 2025-11-11 Sonos, Inc. Media player device
CN120077434A (zh) * 2022-10-05 2025-05-30 杜比实验室特许公司 用于音频比特流和关联回声参考信号的编码和解码的方法、装置和介质

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09244663A (ja) 1996-03-04 1997-09-19 Taimuuea:Kk 過渡応答信号生成方法、音響再生方法及び装置
US6577738B2 (en) 1996-07-17 2003-06-10 American Technology Corporation Parametric virtual speaker and surround-sound system
US6072878A (en) 1997-09-24 2000-06-06 Sonic Solutions Multi-channel surround sound mastering and reproduction techniques that preserve spatial harmonics
EP1275272B1 (en) * 2000-04-19 2012-11-21 SNK Tech Investment L.L.C. Multi-channel surround sound mastering and reproduction techniques that preserve spatial harmonics in three dimensions
US7660424B2 (en) 2001-02-07 2010-02-09 Dolby Laboratories Licensing Corporation Audio channel spatial translation
US20030007648A1 (en) * 2001-04-27 2003-01-09 Christopher Currell Virtual audio system and techniques
FR2847376B1 (fr) 2002-11-19 2005-02-04 France Telecom Procede de traitement de donnees sonores et dispositif d'acquisition sonore mettant en oeuvre ce procede
US7558393B2 (en) 2003-03-18 2009-07-07 Miller Iii Robert E System and method for compatible 2D/3D (full sphere with height) surround sound reproduction
US7447317B2 (en) 2003-10-02 2008-11-04 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V Compatible multi-channel coding/decoding by weighting the downmix channel
WO2005098821A2 (en) 2004-04-05 2005-10-20 Koninklijke Philips Electronics N.V. Multi-channel encoder
DE102004042819A1 (de) 2004-09-03 2006-03-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Erzeugen eines codierten Multikanalsignals und Vorrichtung und Verfahren zum Decodieren eines codierten Multikanalsignals
WO2008009175A1 (en) 2006-07-14 2008-01-24 Anyka (Guangzhou) Software Technologiy Co., Ltd. Method and system for multi-channel audio encoding and decoding with backward compatibility based on maximum entropy rule
JP5394931B2 (ja) 2006-11-24 2014-01-22 エルジー エレクトロニクス インコーポレイティド オブジェクトベースオーディオ信号の復号化方法及びその装置
EP2094032A1 (en) 2008-02-19 2009-08-26 Deutsche Thomson OHG Audio signal, method and apparatus for encoding or transmitting the same and method and apparatus for processing the same
GB0817950D0 (en) * 2008-10-01 2008-11-05 Univ Southampton Apparatus and method for sound reproduction
US8332229B2 (en) 2008-12-30 2012-12-11 Stmicroelectronics Asia Pacific Pte. Ltd. Low complexity MPEG encoding for surround sound recordings
GB2476747B (en) 2009-02-04 2011-12-21 Richard Furse Sound system
JP5163545B2 (ja) 2009-03-05 2013-03-13 富士通株式会社 オーディオ復号装置及びオーディオ復号方法
WO2011104463A1 (fr) 2010-02-26 2011-09-01 France Telecom Compression de flux audio multicanal
ES2472456T3 (es) 2010-03-26 2014-07-01 Thomson Licensing Método y dispositivo para decodificar una representación de un campo ac�stico de audio para reproducción de audio
NZ587483A (en) 2010-08-20 2012-12-21 Ind Res Ltd Holophonic speaker system with filters that are pre-configured based on acoustic transfer functions
WO2012025580A1 (en) 2010-08-27 2012-03-01 Sonicemotion Ag Method and device for enhanced sound field reproduction of spatially encoded audio input signals
US20120093323A1 (en) 2010-10-14 2012-04-19 Samsung Electronics Co., Ltd. Audio system and method of down mixing audio signals using the same
EP2469741A1 (en) 2010-12-21 2012-06-27 Thomson Licensing Method and apparatus for encoding and decoding successive frames of an ambisonics representation of a 2- or 3-dimensional sound field
US9026450B2 (en) 2011-03-09 2015-05-05 Dts Llc System for dynamically creating and rendering audio objects
EP2541547A1 (en) 2011-06-30 2013-01-02 Thomson Licensing Method and apparatus for changing the relative positions of sound objects contained within a higher-order ambisonics representation
US9338572B2 (en) 2011-11-10 2016-05-10 Etienne Corteel Method for practical implementation of sound field reproduction based on surface integrals in three dimensions
US9190065B2 (en) * 2012-07-15 2015-11-17 Qualcomm Incorporated Systems, methods, apparatus, and computer-readable media for three-dimensional audio coding using basis function coefficients
US9288603B2 (en) * 2012-07-15 2016-03-15 Qualcomm Incorporated Systems, methods, apparatus, and computer-readable media for backward-compatible audio coding
US9473870B2 (en) 2012-07-16 2016-10-18 Qualcomm Incorporated Loudspeaker position compensation with 3D-audio hierarchical coding
KR20240108571A (ko) 2012-07-16 2024-07-09 돌비 인터네셔널 에이비 오디오 재생을 위한 오디오 음장 표현을 렌더링하는 방법 및 장치
KR102201713B1 (ko) * 2012-07-19 2021-01-12 돌비 인터네셔널 에이비 다채널 오디오 신호들의 렌더링을 향상시키기 위한 방법 및 디바이스
US9761229B2 (en) * 2012-07-20 2017-09-12 Qualcomm Incorporated Systems, methods, apparatus, and computer-readable media for audio object clustering
US9479886B2 (en) * 2012-07-20 2016-10-25 Qualcomm Incorporated Scalable downmix design with feedback for object-based surround codec
US9131298B2 (en) * 2012-11-28 2015-09-08 Qualcomm Incorporated Constrained dynamic amplitude panning in collaborative sound systems
US9736609B2 (en) * 2013-02-07 2017-08-15 Qualcomm Incorporated Determining renderers for spherical harmonic coefficients
US9412385B2 (en) * 2013-05-28 2016-08-09 Qualcomm Incorporated Performing spatial masking with respect to spherical harmonic coefficients
EP2866475A1 (en) 2013-10-23 2015-04-29 Thomson Licensing Method for and apparatus for decoding an audio soundfield representation for audio playback using 2D setups

Also Published As

Publication number Publication date
JP2015527821A (ja) 2015-09-17
CN104429102B (zh) 2017-12-15
IN2014MN02630A (https=) 2015-10-16
KR101759005B1 (ko) 2017-07-17
EP2873254B1 (en) 2017-11-29
JP6092387B2 (ja) 2017-03-08
WO2014014891A1 (en) 2014-01-23
US9473870B2 (en) 2016-10-18
EP2873254A1 (en) 2015-05-20
US20140016802A1 (en) 2014-01-16
CN104429102A (zh) 2015-03-18
KR20150038048A (ko) 2015-04-08

Similar Documents

Publication Publication Date Title
BR112015001001A2 (pt) compensação de posição de alto falante com codificação hierárquica de áudio 3d
BR112015001128A8 (pt) Método e dispositivo para renderização de uma representação de um som ou campo sonoro e meio legível por computador
BR112015029113A2 (pt) codificação eficiente de cenas de áudio contendo objetos de áudio
BR112013033835A2 (pt) sistema e ferramentas para autoria e renderização aperfeiçoadas de áudio em 3d
TWD160034S (zh) 連接器之部分
BR112015029129A2 (pt) codificação eficiente de cenas de áudio contendo objetos de áudio
BR112012024528A8 (pt) Método e dispositivo para decodificar uma representação para campo de som de áudio para reprodução de áudio e meio legível por computador
AU341753S (en) Audio listening system
AU337851S (en) Audio listening system
AU337852S (en) Audio listening system
AU331941S (en) Audio listening system
AU350233S (en) Audio listening system
AU350232S (en) Audio listening system
BR112013011485A2 (pt) estimativa de posição e orientação de um veículo subaquático relativo a estruturas submarinas
EA201291123A1 (ru) Система и способ осуществления комплексного моделирования медицинской процедуры
EP3656356A3 (en) A computer-implemented method, a computing device and a computer readable storage medium for providing alignment information data for the alignment of an orthopaedic implant for a joint of a patient
AU350180S (en) Audio speaker system
AU339592S (en) Enclosure for router
AU341672S (en) Audio speaker system
BR112013011434A2 (pt) dispositivo de geração e distribuição de meio de contraste, e, método de visualização sonográfica de uma estrutura corporal
EP3282448A3 (en) Compression of decomposed representations of a sound field
IN2014CN00567A (https=)
BR112015025919A2 (pt) aparelho e método para o escalonamento do sinal do centro e o melhoramento estereofônico com base em uma relação sinal-para-downmix
EP2803120A4 (en) MONOMODAL MONOFREQUENT LASER SYSTEM WITH SURFACE GENERATION
MX343456B (es) Metodo y aparato para procesar informacion de recepcion.

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2523 DE 14-05-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.