CN120390888A - 程序、信息处理装置和信息处理方法 - Google Patents

程序、信息处理装置和信息处理方法

Info

Publication number
CN120390888A
CN120390888A CN202380087737.9A CN202380087737A CN120390888A CN 120390888 A CN120390888 A CN 120390888A CN 202380087737 A CN202380087737 A CN 202380087737A CN 120390888 A CN120390888 A CN 120390888A
Authority
CN
China
Prior art keywords
ranging signal
output blocks
audio
ranging
audio output
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
CN202380087737.9A
Other languages
English (en)
Chinese (zh)
Inventor
佐藤哲朗
镰田裕之
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.)
Sony Group Corp
Original Assignee
Sony Group 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 Sony Group Corp filed Critical Sony Group Corp
Publication of CN120390888A publication Critical patent/CN120390888A/zh
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/18—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using ultrasonic, sonic or infrasonic waves
    • G01S5/22—Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0273—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves using multipath or indirect path propagation signals in position determination
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/18—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using ultrasonic, sonic or infrasonic waves
    • G01S5/26—Position of receiver fixed by co-ordinating a plurality of position lines defined by path-difference measurements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/18—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using ultrasonic, sonic or infrasonic waves
    • G01S5/30—Determining absolute distances from a plurality of spaced points of known location
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/14—Systems for determining distance or velocity not using reflection or reradiation using ultrasonic, sonic or infrasonic waves

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • User Interface Of Digital Computer (AREA)
CN202380087737.9A 2022-12-26 2023-12-12 程序、信息处理装置和信息处理方法 Pending CN120390888A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022208192 2022-12-26
JP2022-208192 2022-12-26
PCT/JP2023/044359 WO2024142902A1 (ja) 2022-12-26 2023-12-12 プログラム、並びに情報処理装置、および情報処理方法

Publications (1)

Publication Number Publication Date
CN120390888A true CN120390888A (zh) 2025-07-29

Family

ID=91717533

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380087737.9A Pending CN120390888A (zh) 2022-12-26 2023-12-12 程序、信息处理装置和信息处理方法

Country Status (4)

Country Link
EP (1) EP4644941A4 (https=)
JP (1) JPWO2024142902A1 (https=)
CN (1) CN120390888A (https=)
WO (1) WO2024142902A1 (https=)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3393417B2 (ja) * 1993-12-22 2003-04-07 ソニー株式会社 測位システム
JP2002303666A (ja) * 2001-04-05 2002-10-18 Nippon Hoso Kyokai <Nhk> マイクロホン装置及び位置検出システム
JP2009216474A (ja) * 2008-03-08 2009-09-24 Brother Ind Ltd 移動局測位システム
GB0900929D0 (en) * 2009-01-20 2009-03-04 Sonitor Technologies As Acoustic position-determination system
JP2014220741A (ja) * 2013-05-10 2014-11-20 ヤマハ株式会社 通信システム、復調装置及び変調信号生成装置
GB201703647D0 (en) * 2017-03-07 2017-04-19 Sonitor Technologies As Ultrasound position-determination system
WO2020181288A1 (en) * 2019-03-07 2020-09-10 Polk Audio, Llc Active cancellation of a height-channel soundbar array's forward sound radiation
CN116802594A (zh) * 2021-01-29 2023-09-22 索尼集团公司 信息处理装置、信息处理方法和程序

Also Published As

Publication number Publication date
WO2024142902A1 (ja) 2024-07-04
EP4644941A1 (en) 2025-11-05
JPWO2024142902A1 (https=) 2024-07-04
EP4644941A4 (en) 2026-04-08

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