AU2024250844A1 - Information processing device, information processing method, and program - Google Patents

Information processing device, information processing method, and program

Info

Publication number
AU2024250844A1
AU2024250844A1 AU2024250844A AU2024250844A AU2024250844A1 AU 2024250844 A1 AU2024250844 A1 AU 2024250844A1 AU 2024250844 A AU2024250844 A AU 2024250844A AU 2024250844 A AU2024250844 A AU 2024250844A AU 2024250844 A1 AU2024250844 A1 AU 2024250844A1
Authority
AU
Australia
Prior art keywords
sound
information
head
signal
generator
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
AU2024250844A
Other languages
English (en)
Inventor
Seigo ENOMOTO
Tomokazu Ishikawa
Kota NAKAHASHI
Masayuki Nishiguchi
Hikaru Usami
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 AU2024250844A1 publication Critical patent/AU2024250844A1/en
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)
AU2024250844A 2023-04-14 2024-04-11 Information processing device, information processing method, and program Pending AU2024250844A1 (en)

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
AU2024250844A1 true AU2024250844A1 (en) 2025-10-16

Family

ID=93059644

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2024250844A Pending AU2024250844A1 (en) 2023-04-14 2024-04-11 Information processing device, information processing method, and program

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
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
US20260032401A1 (en) 2026-01-29
MX2025011434A (es) 2025-11-03

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