BR112023017335A2 - Dispositivo eletrônico para a aplicação de direcionalidade para sinal de áudio, e método para o mesmo - Google Patents

Dispositivo eletrônico para a aplicação de direcionalidade para sinal de áudio, e método para o mesmo

Info

Publication number
BR112023017335A2
BR112023017335A2 BR112023017335A BR112023017335A BR112023017335A2 BR 112023017335 A2 BR112023017335 A2 BR 112023017335A2 BR 112023017335 A BR112023017335 A BR 112023017335A BR 112023017335 A BR112023017335 A BR 112023017335A BR 112023017335 A2 BR112023017335 A2 BR 112023017335A2
Authority
BR
Brazil
Prior art keywords
electronic device
audio signal
video
location information
display
Prior art date
Application number
BR112023017335A
Other languages
English (en)
Inventor
Byeongjun Kim
Jaehyun Kim
Junsoo Lee
Sangju Lee
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of BR112023017335A2 publication Critical patent/BR112023017335A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/005—Circuits for transducers, loudspeakers or microphones for combining the signals of two or more microphones
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/40—Scenes; Scene-specific elements in video content
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • H04N23/631—Graphical user interfaces [GUI] specially adapted for controlling image capture or setting capture parameters
    • 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
    • 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
    • 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 
    • 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)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Otolaryngology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Studio Devices (AREA)
  • Stereophonic System (AREA)
  • Telephone Function (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Circuit For Audible Band Transducer (AREA)

Abstract

dispositivo eletrônico para a aplicação de direcionalidade para sinal de áudio, e método para o mesmo. um dispositivo eletrônico, de acordo com várias concretizações divulgadas no presente documento compreende: um módulo de comunicação para suportar a comunicação sem fios de curto alcance; um módulo de câmera para capturar um vídeo; um exibidor para exibir o vídeo sendo capturado; e um processador conectado de maneira operativa com o módulo de comunicação, o módulo de câmera, e o exibidor, em que o processador pode ser configurado para: estabelecer a conexão com o dispositivo eletrônico externo usando o módulo de comunicação; receber um sinal de áudio a partir do dispositivo eletrônico externo ao mesmo tempo que a captura do vídeo; confirmar um objeto alvo que se torna um alvo, dentre pelo menos um objeto incluído no vídeo sendo capturado; confirmar a primeira informação de localização sobre a localização em que o objeto alvo é exibido no exibidor; estimar, com base na primeira informação de localização, a localização real do objeto alvo e gerar a segunda informação de localização sobre a localização real; e processar o sinal de áudio com base na segunda informação de localização gerada. várias outras concretizações podem ser possíveis.
BR112023017335A 2021-03-02 2022-03-02 Dispositivo eletrônico para a aplicação de direcionalidade para sinal de áudio, e método para o mesmo BR112023017335A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020210027626A KR20220123986A (ko) 2021-03-02 2021-03-02 오디오 신호에 방향성을 적용하는 전자 장치 및 그 방법
PCT/KR2022/002941 WO2022186599A1 (ko) 2021-03-02 2022-03-02 오디오 신호에 방향성을 적용하는 전자 장치 및 그 방법

Publications (1)

Publication Number Publication Date
BR112023017335A2 true BR112023017335A2 (pt) 2023-09-26

Family

ID=83155486

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023017335A BR112023017335A2 (pt) 2021-03-02 2022-03-02 Dispositivo eletrônico para a aplicação de direcionalidade para sinal de áudio, e método para o mesmo

Country Status (8)

Country Link
US (1) US20230413002A1 (pt)
EP (1) EP4280624A1 (pt)
JP (1) JP2024508899A (pt)
KR (1) KR20220123986A (pt)
CN (1) CN116888979A (pt)
AU (1) AU2022229172A1 (pt)
BR (1) BR112023017335A2 (pt)
WO (1) WO2022186599A1 (pt)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100028326A (ko) * 2008-09-04 2010-03-12 엘지전자 주식회사 미디어 처리 방법 및 그를 위한 장치
US9084068B2 (en) * 2011-05-30 2015-07-14 Sony Corporation Sensor-based placement of sound in video recording
KR101410976B1 (ko) * 2013-05-31 2014-06-23 한국산업은행 대사 또는 현장감 전달 목적에 따른 스피커 위치 지정 방법 및 그 장치
KR20160002132A (ko) * 2014-06-30 2016-01-07 삼성전자주식회사 음장 효과를 제공하기 위한 전자 장치 및 방법
US10848899B2 (en) * 2016-10-13 2020-11-24 Philip Scott Lyren Binaural sound in visual entertainment media
US9674453B1 (en) * 2016-10-26 2017-06-06 Cisco Technology, Inc. Using local talker position to pan sound relative to video frames at a remote location
KR20180084550A (ko) * 2017-01-17 2018-07-25 삼성전자주식회사 전자 장치 및 전자 장치의 제어 방법

Also Published As

Publication number Publication date
KR20220123986A (ko) 2022-09-13
CN116888979A (zh) 2023-10-13
WO2022186599A1 (ko) 2022-09-09
US20230413002A1 (en) 2023-12-21
EP4280624A1 (en) 2023-11-22
AU2022229172A1 (en) 2023-09-07
JP2024508899A (ja) 2024-02-28

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