TW202508310A - 資訊處理裝置、資訊處理方法、及程式 - Google Patents

資訊處理裝置、資訊處理方法、及程式 Download PDF

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Publication number
TW202508310A
TW202508310A TW113113534A TW113113534A TW202508310A TW 202508310 A TW202508310 A TW 202508310A TW 113113534 A TW113113534 A TW 113113534A TW 113113534 A TW113113534 A TW 113113534A TW 202508310 A TW202508310 A TW 202508310A
Authority
TW
Taiwan
Prior art keywords
sound
head
sound signal
information
information processing
Prior art date
Application number
TW113113534A
Other languages
English (en)
Chinese (zh)
Inventor
榎本成悟
宇佐見陽
中橋康太
石川智一
西口正之
Original Assignee
日商松下控股股份有限公司
公立大學法人秋田縣立大學
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 日商松下控股股份有限公司, 公立大學法人秋田縣立大學 filed Critical 日商松下控股股份有限公司
Publication of TW202508310A publication Critical patent/TW202508310A/zh

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Classifications

    • 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
    • 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
    • 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)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Stereophonic System (AREA)
TW113113534A 2023-04-14 2024-04-11 資訊處理裝置、資訊處理方法、及程式 TW202508310A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2023-066552 2023-04-14
JP2023066552 2023-04-14

Publications (1)

Publication Number Publication Date
TW202508310A true TW202508310A (zh) 2025-02-16

Family

ID=93059644

Family Applications (1)

Application Number Title Priority Date Filing Date
TW113113534A TW202508310A (zh) 2023-04-14 2024-04-11 資訊處理裝置、資訊處理方法、及程式

Country Status (9)

Country Link
US (1) US20260032401A1 (https=)
EP (1) EP4697758A1 (https=)
JP (1) JPWO2024214799A1 (https=)
KR (1) KR20260002628A (https=)
CN (1) CN120917773A (https=)
AU (1) AU2024250844A1 (https=)
MX (1) MX2025011434A (https=)
TW (1) TW202508310A (https=)
WO (1) WO2024214799A1 (https=)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019116890A1 (ja) * 2017-12-12 2019-06-20 ソニー株式会社 信号処理装置および方法、並びにプログラム
JP6863936B2 (ja) 2018-08-01 2021-04-21 株式会社カプコン 仮想空間における音声生成プログラム、四分木の生成方法、および音声生成装置
CN116018824A (zh) * 2020-08-20 2023-04-25 松下电器（美国）知识产权公司 信息处理方法、程序和音响再现装置

Also Published As

Publication number Publication date
CN120917773A (zh) 2025-11-07
KR20260002628A (ko) 2026-01-06
WO2024214799A1 (ja) 2024-10-17
EP4697758A1 (en) 2026-02-18
JPWO2024214799A1 (https=) 2024-10-17
AU2024250844A1 (en) 2025-10-16
US20260032401A1 (en) 2026-01-29
MX2025011434A (es) 2025-11-03

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