TW202424727A - 音響處理裝置及音響處理方法 - Google Patents

音響處理裝置及音響處理方法 Download PDF

Info

Publication number
TW202424727A
TW202424727A TW112138508A TW112138508A TW202424727A TW 202424727 A TW202424727 A TW 202424727A TW 112138508 A TW112138508 A TW 112138508A TW 112138508 A TW112138508 A TW 112138508A TW 202424727 A TW202424727 A TW 202424727A
Authority
TW
Taiwan
Prior art keywords
sound
reflected
processing device
audio processing
information
Prior art date
Application number
TW112138508A
Other languages
English (en)
Chinese (zh)
Inventor
宮阪修二
中橋康太
石川智一
宇佐見陽
江原宏幸
榎本成悟
山田摩里子
Original Assignee
美商松下電器（美國）知識產權公司
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 美商松下電器（美國）知識產權公司 filed Critical 美商松下電器（美國）知識產權公司
Publication of TW202424727A publication Critical patent/TW202424727A/zh

Links

Images

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K15/00—Acoustics not otherwise provided for
    • G10K15/08—Arrangements for producing a reverberation or echo sound
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K15/00—Acoustics not otherwise provided for
    • G10K15/08—Arrangements for producing a reverberation or echo sound
    • G10K15/12—Arrangements for producing a reverberation or echo sound using electronic time-delay networks
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K15/00—Acoustics not otherwise provided for
    • G10K15/02—Synthesis of acoustic waves
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • 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 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/305—Electronic adaptation of stereophonic audio signals to reverberation of the listening space
    • H04S7/306—For headphones
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/008—Multichannel audio signal coding or decoding using interchannel correlation to reduce redundancy, e.g. joint-stereo, intensity-coding or matrixing
    • 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
    • H04S2400/13—Aspects of volume control, not necessarily automatic, in stereophonic sound systems
    • 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)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Mathematical Physics (AREA)
  • Computational Linguistics (AREA)
  • Human Computer Interaction (AREA)
  • Stereophonic System (AREA)
TW112138508A 2022-10-19 2023-10-06 音響處理裝置及音響處理方法 TW202424727A (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US202263417410P 2022-10-19 2022-10-19
US63/417,410 2022-10-19
US202263436182P 2022-12-30 2022-12-30
US63/436,182 2022-12-30
JP2023064442 2023-04-11
JP2023-064442 2023-04-11

Publications (1)

Publication Number Publication Date
TW202424727A true TW202424727A (zh) 2024-06-16

Family

ID=90737527

Family Applications (1)

Application Number Title Priority Date Filing Date
TW112138508A TW202424727A (zh) 2022-10-19 2023-10-06 音響處理裝置及音響處理方法

Country Status (9)

Country Link
US (1) US20250310717A1 (https=)
EP (1) EP4607505A4 (https=)
JP (1) JPWO2024084998A1 (https=)
KR (1) KR20250090281A (https=)
CN (1) CN119998867A (https=)
AU (1) AU2023363289A1 (https=)
MX (1) MX2025004391A (https=)
TW (1) TW202424727A (https=)
WO (1) WO2024084998A1 (https=)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0546193A (ja) * 1991-08-19 1993-02-26 Matsushita Electric Ind Co Ltd 反射音抽出装置
JP2006047523A (ja) * 2004-08-03 2006-02-16 Sony Corp 情報処理装置および方法、並びにプログラム
JP5299436B2 (ja) * 2008-12-17 2013-09-25 日本電気株式会社 音声検出装置、音声検出プログラムおよびパラメータ調整方法
FR2995754A1 (fr) * 2012-09-18 2014-03-21 France Telecom Calibration optimisee d'un systeme de restitution sonore multi haut-parleurs
EP3059732B1 (en) 2013-10-17 2018-10-10 Socionext Inc. Audio decoding device
JP2019022049A (ja) 2017-07-14 2019-02-07 ヤマハ株式会社 信号処理装置
CN108391199B (zh) * 2018-01-31 2019-12-10 华南理工大学 基于个性化反射声阈值的虚拟声像合成方法、介质和终端
JP7156084B2 (ja) * 2019-02-25 2022-10-19 富士通株式会社 音信号処理プログラム、音信号処理方法及び音信号処理装置
EP3828882A1 (en) * 2019-11-28 2021-06-02 Koninklijke Philips N.V. Apparatus and method for determining virtual sound sources
WO2021180938A1 (en) 2020-03-13 2021-09-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for rendering a sound scene using pipeline stages
GB2593170A (en) * 2020-03-16 2021-09-22 Nokia Technologies Oy Rendering reverberation

Also Published As

Publication number Publication date
JPWO2024084998A1 (https=) 2024-04-25
EP4607505A1 (en) 2025-08-27
AU2023363289A1 (en) 2025-04-24
US20250310717A1 (en) 2025-10-02
CN119998867A (zh) 2025-05-13
KR20250090281A (ko) 2025-06-19
MX2025004391A (es) 2025-05-02
WO2024084998A1 (ja) 2024-04-25
AU2023363289A9 (en) 2025-09-04
EP4607505A4 (en) 2026-02-18

Similar Documents

Publication Publication Date Title
TW202424727A (zh) 音響處理裝置及音響處理方法
TW202424726A (zh) 音響處理裝置及音響處理方法
TW202501241A (zh) 音響處理裝置及音響處理方法
TW202522463A (zh) 聲音訊號處理方法、電腦程式、及聲音訊號處理裝置
US20250247667A1 (en) Acoustic processing method, acoustic processing device, and recording medium
TW202524474A (zh) 聲音訊號處理方法、電腦程式、及聲音訊號處理裝置
TW202524471A (zh) 音響處理裝置、閾值特定裝置及音響處理方法
WO2025075135A1 (ja) 音声信号処理方法、コンピュータプログラム、及び、音声信号処理装置
CN122003880A (zh) 声音信号处理方法、计算机程序以及声音信号处理装置
WO2025205328A1 (ja) 情報処理装置、情報処理方法、及び、プログラム
WO2025075149A1 (ja) 音声信号処理方法、コンピュータプログラム、及び、音声信号処理装置
KR20250091201A (ko) 음향 신호 처리 방법, 컴퓨터 프로그램, 및, 음향 신호 처리 장치
WO2026018859A1 (ja) 情報処理方法、情報処理システム、及び、プログラム
WO2025135070A1 (ja) 音響情報処理方法、情報処理装置、及び、プログラム
WO2024014389A1 (ja) 音響信号処理方法、コンピュータプログラム、及び、音響信号処理装置
WO2025075102A1 (ja) 音響処理装置、音響処理方法、及び、プログラム
WO2023199778A1 (ja) 音響信号処理方法、プログラム、音響信号処理装置、および、音響信号再生システム
TW202508310A (zh) 資訊處理裝置、資訊處理方法、及程式
WO2023199813A1 (ja) 音響処理方法、プログラム、及び音響処理システム
WO2025075079A1 (ja) 音響処理装置、音響処理方法、及び、プログラム
KR20250037456A (ko) 음향 신호 처리 방법, 정보 생성 방법, 및, 음향 신호 처리 장치
CN120019674A (zh) 音响信号处理方法、计算机程序及音响信号处理装置