CN120917773A - 信息处理装置、信息处理方法以及程序 - Google Patents

信息处理装置、信息处理方法以及程序

Info

Publication number
CN120917773A
CN120917773A CN202480024063.2A CN202480024063A CN120917773A CN 120917773 A CN120917773 A CN 120917773A CN 202480024063 A CN202480024063 A CN 202480024063A CN 120917773 A CN120917773 A CN 120917773A
Authority
CN
China
Prior art keywords
sound
head
related transfer
generation unit
information processing
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202480024063.2A
Other languages
English (en)
Chinese (zh)
Inventor
槚本成悟
宇佐见阳
中桥康太
石川智一
西口正之
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Akita Prefectural University
Panasonic Holdings Corp
Original Assignee
Akita Prefectural University
Panasonic Holdings Corp
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 Akita Prefectural University, Panasonic Holdings Corp filed Critical Akita Prefectural University
Publication of CN120917773A publication Critical patent/CN120917773A/zh
Pending legal-status Critical Current

Links

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)
CN202480024063.2A 2023-04-14 2024-04-11 信息处理装置、信息处理方法以及程序 Pending CN120917773A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023-066552 2023-04-14
JP2023066552 2023-04-14
PCT/JP2024/014744 WO2024214799A1 (ja) 2023-04-14 2024-04-11 情報処理装置、情報処理方法、及び、プログラム

Publications (1)

Publication Number Publication Date
CN120917773A true CN120917773A (zh) 2025-11-07

Family

ID=93059644

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480024063.2A Pending CN120917773A (zh) 2023-04-14 2024-04-11 信息处理装置、信息处理方法以及程序

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
TW202508310A (zh) 2025-02-16
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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