EP4367899C0 - Verfahren und vorrichtung zur beschallung mindestens eines publikumsbereiches - Google Patents

Verfahren und vorrichtung zur beschallung mindestens eines publikumsbereiches

Info

Publication number
EP4367899C0
EP4367899C0 EP22741503.1A EP22741503A EP4367899C0 EP 4367899 C0 EP4367899 C0 EP 4367899C0 EP 22741503 A EP22741503 A EP 22741503A EP 4367899 C0 EP4367899 C0 EP 4367899C0
Authority
EP
European Patent Office
Prior art keywords
providing sound
audience area
audience
area
sound
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.)
Active
Application number
EP22741503.1A
Other languages
English (en)
French (fr)
Other versions
EP4367899B1 (de
EP4367899A1 (de
Inventor
Evert W Start
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.)
Holoplot GmbH
Original Assignee
Holoplot GmbH
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 Holoplot GmbH filed Critical Holoplot GmbH
Priority to EP25183087.3A priority Critical patent/EP4615012A3/de
Publication of EP4367899A1 publication Critical patent/EP4367899A1/de
Application granted granted Critical
Publication of EP4367899C0 publication Critical patent/EP4367899C0/de
Publication of EP4367899B1 publication Critical patent/EP4367899B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
    • H04R1/403—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers loud-speakers
    • 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
    • H04S7/308—Electronic adaptation dependent on speaker or headphone connection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R27/00—Public address systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/02—Spatial or constructional arrangements of loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/40—Details of arrangements for obtaining desired directional characteristic by combining a number of identical transducers covered by H04R1/40 but not provided for in any of its subgroups
    • H04R2201/401—2D or 3D arrays of transducers
    • 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
    • H04S2420/13—Application of wave-field synthesis in stereophonic audio systems
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Circuit For Audible Band Transducer (AREA)
EP22741503.1A 2021-07-09 2022-07-07 Verfahren und vorrichtung zur beschallung mindestens eines publikumsbereiches Active EP4367899B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP25183087.3A EP4615012A3 (de) 2022-07-07 Verfahren und vorrichtung zur beschallung mindestens eines publikumsbereiches

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102021207302.6A DE102021207302A1 (de) 2021-07-09 2021-07-09 Verfahren und Vorrichtung zur Beschallung mindestens eines Publikumsbereiches
PCT/EP2022/068913 WO2023280982A1 (de) 2021-07-09 2022-07-07 Verfahren und vorrichtung zur beschallung mindestens eines publikumsbereiches

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP25183087.3A Division EP4615012A3 (de) 2022-07-07 Verfahren und vorrichtung zur beschallung mindestens eines publikumsbereiches

Publications (3)

Publication Number Publication Date
EP4367899A1 EP4367899A1 (de) 2024-05-15
EP4367899C0 true EP4367899C0 (de) 2025-06-18
EP4367899B1 EP4367899B1 (de) 2025-06-18

Family

ID=82547589

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22741503.1A Active EP4367899B1 (de) 2021-07-09 2022-07-07 Verfahren und vorrichtung zur beschallung mindestens eines publikumsbereiches

Country Status (5)

Country Link
US (1) US20250330771A1 (de)
EP (1) EP4367899B1 (de)
AU (1) AU2022308681B2 (de)
DE (1) DE102021207302A1 (de)
WO (1) WO2023280982A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022129642A1 (de) 2022-11-09 2024-05-16 Holoplot Gmbh Verfahren zur richtungsabhängigen Korrektur des Frequenzganges von Schallwellenfronten
DE102024000725A1 (de) 2023-03-09 2024-09-12 Helmut Oellers Virtuelle akustische Reflektoren

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5034873B2 (ja) 2007-10-31 2012-09-26 ヤマハ株式会社 スピーカアレイシステム
JP5045515B2 (ja) * 2008-03-19 2012-10-10 ヤマハ株式会社 スピーカアレイシステム
DE102009006762A1 (de) 2009-01-30 2010-08-05 Oellers, Helmut Reduktion von Aliasingeffekten
JP5844995B2 (ja) 2011-05-09 2016-01-20 日本放送協会 音響再生装置および音響再生プログラム
JP5532091B2 (ja) * 2012-08-27 2014-06-25 ヤマハ株式会社 スピーカアレイ装置
DE102013011696A1 (de) 2013-07-12 2015-01-15 Advanced Acoustic Sf Gmbh Variable Vorrichtung zur Ausrichtung von Schallwellenfronten
DE102013013378A1 (de) 2013-08-10 2015-02-12 Advanced Acoustic Sf Gmbh Aufteilung virtueller Schallquellen
DE102013013377A1 (de) 2013-08-10 2015-02-12 Advanced Acoustic Sf Gmbh Dezentraler Aufbau eines Wellenfeldsynthese Systems
DE102019208631A1 (de) 2019-06-13 2020-12-17 Holoplot Gmbh Vorrichtung und Verfahren zur Beschallung eines räumlichen Bereichs
EP4085660A4 (de) * 2019-12-30 2024-05-22 Comhear Inc. Verfahren zum bereitstellen eines räumlichen schallfeldes

Also Published As

Publication number Publication date
AU2022308681B2 (en) 2025-06-19
US20250330771A1 (en) 2025-10-23
EP4367899B1 (de) 2025-06-18
EP4615012A2 (de) 2025-09-10
WO2023280982A1 (de) 2023-01-12
AU2022308681A1 (en) 2024-02-08
DE102021207302A1 (de) 2023-01-12
EP4367899A1 (de) 2024-05-15

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