BR112021000163A2 - Aparelho de áudio para um sistema de distribuição de áudio que compreende um servidor de áudio para receber áudio de entrada de uma pluralidade de clientes remotos e para transmitir áudio derivado do áudio de entrada para pelo alguns dentre a pluralidade de clientes remotos, sistema de distribuição de áudio, método de operação de um aparelho de áudio para um sistema de distribuição de áudio, e produto de programa de computador - Google Patents

Aparelho de áudio para um sistema de distribuição de áudio que compreende um servidor de áudio para receber áudio de entrada de uma pluralidade de clientes remotos e para transmitir áudio derivado do áudio de entrada para pelo alguns dentre a pluralidade de clientes remotos, sistema de distribuição de áudio, método de operação de um aparelho de áudio para um sistema de distribuição de áudio, e produto de programa de computador Download PDF

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Publication number
BR112021000163A2
BR112021000163A2 BR112021000163-8A BR112021000163A BR112021000163A2 BR 112021000163 A2 BR112021000163 A2 BR 112021000163A2 BR 112021000163 A BR112021000163 A BR 112021000163A BR 112021000163 A2 BR112021000163 A2 BR 112021000163A2
Authority
BR
Brazil
Prior art keywords
audio
proximity
remote
remote client
data
Prior art date
Application number
BR112021000163-8A
Other languages
English (en)
Portuguese (pt)
Inventor
Christiaan Varekamp
Jeroen Gerardus Henricus Koppens
Bart Kroon
Nathan Souviraà-Labastie
Arnoldus Werner Johannes Oomen
Original Assignee
Koninklijke Philips N.V.
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 Koninklijke Philips N.V. filed Critical Koninklijke Philips N.V.
Publication of BR112021000163A2 publication Critical patent/BR112021000163A2/pt

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/16—Sound input; Sound output
    • G06F3/165—Management of the audio stream, e.g. setting of volume, audio stream path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1813—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for computer conferences, e.g. chat rooms
    • H04L12/1827—Network arrangements for conference optimisation or adaptation
    • 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
    • H04S7/302—Electronic adaptation of stereophonic sound system to listener position or orientation
    • H04S7/303—Tracking of listener position or orientation
    • H04S7/304—For headphones
    • 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
    • H04S2400/11—Positioning of individual sound objects, e.g. moving airplane, within a sound field
    • 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
    • H04S2400/15—Aspects of sound capture and related signal processing for recording or reproduction
    • 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
    • H04S2420/01—Enhancing the perception of the sound image or of the spatial distribution using head related transfer functions [HRTF's] or equivalents thereof, e.g. interaural time difference [ITD] or interaural level difference [ILD]

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Stereophonic System (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Telephonic Communication Services (AREA)
  • Circuit For Audible Band Transducer (AREA)
BR112021000163-8A 2018-07-09 2019-07-02 Aparelho de áudio para um sistema de distribuição de áudio que compreende um servidor de áudio para receber áudio de entrada de uma pluralidade de clientes remotos e para transmitir áudio derivado do áudio de entrada para pelo alguns dentre a pluralidade de clientes remotos, sistema de distribuição de áudio, método de operação de um aparelho de áudio para um sistema de distribuição de áudio, e produto de programa de computador BR112021000163A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP18182366.7 2018-07-09
EP18182366.7A EP3594802A1 (en) 2018-07-09 2018-07-09 Audio apparatus, audio distribution system and method of operation therefor
PCT/EP2019/067648 WO2020011588A1 (en) 2018-07-09 2019-07-02 Audio apparatus, audio distribution system and method of operation therefor

Publications (1)

Publication Number Publication Date
BR112021000163A2 true BR112021000163A2 (pt) 2021-04-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021000163-8A BR112021000163A2 (pt) 2018-07-09 2019-07-02 Aparelho de áudio para um sistema de distribuição de áudio que compreende um servidor de áudio para receber áudio de entrada de uma pluralidade de clientes remotos e para transmitir áudio derivado do áudio de entrada para pelo alguns dentre a pluralidade de clientes remotos, sistema de distribuição de áudio, método de operação de um aparelho de áudio para um sistema de distribuição de áudio, e produto de programa de computador

Country Status (9)

Country Link
US (2) US11656839B2 (https=)
EP (2) EP3594802A1 (https=)
JP (1) JP7354225B2 (https=)
CN (2) CN112400158B (https=)
BR (1) BR112021000163A2 (https=)
ES (1) ES3049082T3 (https=)
MX (1) MX2021000136A (https=)
PL (1) PL3821333T3 (https=)
WO (1) WO2020011588A1 (https=)

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CN113516991B (zh) * 2020-08-18 2026-04-03 腾讯科技（深圳）有限公司 基于群组会话的音频播放、设备管理方法及装置
WO2022059362A1 (ja) * 2020-09-18 2022-03-24 ソニーグループ株式会社 情報処理装置、情報処理方法および情報処理システム
US11825026B1 (en) * 2020-12-10 2023-11-21 Hear360 Inc. Spatial audio virtualization for conference call applications
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WO2024127986A1 (ja) * 2022-12-12 2024-06-20 パナソニックＩｐマネジメント株式会社 音声処理システム、音声処理方法、及びプログラム
KR102821348B1 (ko) 2023-03-15 2025-06-16 클릭트 주식회사 멀티캐스트를 이용한 공간 오디오 전송 장치 및 방법
GB2639006A (en) * 2024-03-06 2025-09-10 Nokia Technologies Oy A multi-participant, spatial audio service

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Also Published As

Publication number Publication date
PL3821333T3 (pl) 2025-12-15
US20220137916A1 (en) 2022-05-05
US20230251819A1 (en) 2023-08-10
CN112400158A (zh) 2021-02-23
JP2021524612A (ja) 2021-09-13
MX2021000136A (es) 2021-03-25
CN112400158B (zh) 2024-05-14
US11656839B2 (en) 2023-05-23
ES3049082T3 (en) 2025-12-12
CN118413804A (zh) 2024-07-30
US12147730B2 (en) 2024-11-19
EP3821333A1 (en) 2021-05-19
JP7354225B2 (ja) 2023-10-02
EP3821333C0 (en) 2025-10-01
EP3821333B1 (en) 2025-10-01
WO2020011588A1 (en) 2020-01-16
EP3594802A1 (en) 2020-01-15

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