CN119864004A - 混响增益归一化 - Google Patents

混响增益归一化 Download PDF

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Publication number
CN119864004A
CN119864004A CN202411858512.1A CN202411858512A CN119864004A CN 119864004 A CN119864004 A CN 119864004A CN 202411858512 A CN202411858512 A CN 202411858512A CN 119864004 A CN119864004 A CN 119864004A
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CN
China
Prior art keywords
rip
reverberation
correction factor
reverberator
input signal
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
CN202411858512.1A
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English (en)
Chinese (zh)
Inventor
R·S·奥德弗雷
J-M·约特
S·C·迪克尔
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Magic Leap Inc
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Magic Leap Inc
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 Magic Leap Inc filed Critical Magic Leap Inc
Publication of CN119864004A publication Critical patent/CN119864004A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers
    • 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

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
  • Circuit For Audible Band Transducer (AREA)
CN202411858512.1A 2018-06-14 2019-06-14 混响增益归一化 Pending CN119864004A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201862685235P 2018-06-14 2018-06-14
US62/685,235 2018-06-14
PCT/US2019/037384 WO2019241754A1 (en) 2018-06-14 2019-06-14 Reverberation gain normalization
CN201980052745.3A CN112534498B (zh) 2018-06-14 2019-06-14 混响增益归一化

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201980052745.3A Division CN112534498B (zh) 2018-06-14 2019-06-14 混响增益归一化

Publications (1)

Publication Number Publication Date
CN119864004A true CN119864004A (zh) 2025-04-22

Family

ID=68839358

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202411858512.1A Pending CN119864004A (zh) 2018-06-14 2019-06-14 混响增益归一化
CN201980052745.3A Active CN112534498B (zh) 2018-06-14 2019-06-14 混响增益归一化

Family Applications After (1)

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CN201980052745.3A Active CN112534498B (zh) 2018-06-14 2019-06-14 混响增益归一化

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US (6) US10810992B2 (https=)
EP (2) EP4390918B1 (https=)
JP (2) JP7478100B2 (https=)
CN (2) CN119864004A (https=)
WO (1) WO2019241754A1 (https=)

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Also Published As

Publication number Publication date
JP7478100B2 (ja) 2024-05-02
JP2024069464A (ja) 2024-05-21
CN112534498A (zh) 2021-03-19
EP3807872A4 (en) 2021-07-21
JP2021527360A (ja) 2021-10-11
US12308011B2 (en) 2025-05-20
JP7714074B2 (ja) 2025-07-28
US20240282289A1 (en) 2024-08-22
EP4390918A2 (en) 2024-06-26
WO2019241754A1 (en) 2019-12-19
EP3807872B1 (en) 2024-04-10
US11250834B2 (en) 2022-02-15
US20220130370A1 (en) 2022-04-28
US12008982B2 (en) 2024-06-11
US20210065675A1 (en) 2021-03-04
CN112534498B (zh) 2024-12-31
EP3807872A1 (en) 2021-04-21
US11651762B2 (en) 2023-05-16
EP4390918B1 (en) 2025-10-08
US20190385587A1 (en) 2019-12-19
US10810992B2 (en) 2020-10-20
EP4390918A3 (en) 2024-08-14
US20250259617A1 (en) 2025-08-14
US20230245642A1 (en) 2023-08-03

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