EP3984246C0 - Vorrichtung und verfahren zur beschallung eines räumlichen bereichs - Google Patents

Vorrichtung und verfahren zur beschallung eines räumlichen bereichs

Info

Publication number
EP3984246C0
EP3984246C0 EP20735275.8A EP20735275A EP3984246C0 EP 3984246 C0 EP3984246 C0 EP 3984246C0 EP 20735275 A EP20735275 A EP 20735275A EP 3984246 C0 EP3984246 C0 EP 3984246C0
Authority
EP
European Patent Office
Prior art keywords
spatial area
sound playing
playing
sound
spatial
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
EP20735275.8A
Other languages
English (en)
French (fr)
Other versions
EP3984246B1 (de
EP3984246A1 (de
Inventor
Helmut Oellers
Adrian Lara Moreno
Emad Yacoub Hanna
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 EP26153477.0A priority Critical patent/EP4716259A2/de
Publication of EP3984246A1 publication Critical patent/EP3984246A1/de
Application granted granted Critical
Publication of EP3984246B1 publication Critical patent/EP3984246B1/de
Publication of EP3984246C0 publication Critical patent/EP3984246C0/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; ELECTRIC HEARING AIDS; 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R27/00—Public address systems
    • 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

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)
EP20735275.8A 2019-06-13 2020-06-11 Vorrichtung und verfahren zur beschallung eines räumlichen bereichs Active EP3984246B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP26153477.0A EP4716259A2 (de) 2019-06-13 2020-06-11 Vorrichtung und verfahren zur beschallung eines räumlichen bereichs

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019208631.4A DE102019208631A1 (de) 2019-06-13 2019-06-13 Vorrichtung und Verfahren zur Beschallung eines räumlichen Bereichs
PCT/EP2020/066205 WO2020249675A1 (de) 2019-06-13 2020-06-11 Vorrichtung und verfahren zur beschallung eines räumlichen bereichs

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP26153477.0A Division EP4716259A2 (de) 2019-06-13 2020-06-11 Vorrichtung und verfahren zur beschallung eines räumlichen bereichs

Publications (3)

Publication Number Publication Date
EP3984246A1 EP3984246A1 (de) 2022-04-20
EP3984246B1 EP3984246B1 (de) 2026-01-28
EP3984246C0 true EP3984246C0 (de) 2026-01-28

Family

ID=71401710

Family Applications (2)

Application Number Title Priority Date Filing Date
EP20735275.8A Active EP3984246B1 (de) 2019-06-13 2020-06-11 Vorrichtung und verfahren zur beschallung eines räumlichen bereichs
EP26153477.0A Pending EP4716259A2 (de) 2019-06-13 2020-06-11 Vorrichtung und verfahren zur beschallung eines räumlichen bereichs

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP26153477.0A Pending EP4716259A2 (de) 2019-06-13 2020-06-11 Vorrichtung und verfahren zur beschallung eines räumlichen bereichs

Country Status (3)

Country Link
EP (2) EP3984246B1 (de)
DE (1) DE102019208631A1 (de)
WO (1) WO2020249675A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021207302A1 (de) 2021-07-09 2023-01-12 Holoplot Gmbh Verfahren und Vorrichtung zur Beschallung mindestens eines Publikumsbereiches
DE102022129642A1 (de) 2022-11-09 2024-05-16 Holoplot Gmbh Verfahren zur richtungsabhängigen Korrektur des Frequenzganges von Schallwellenfronten

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1224037B1 (de) 1999-09-29 2007-10-31 1... Limited Verfahren und vorrichtung zur ausrichtung von schall mit einer gruppe von emissionswandlern
DE102013013378A1 (de) 2013-08-10 2015-02-12 Advanced Acoustic Sf Gmbh Aufteilung virtueller Schallquellen

Also Published As

Publication number Publication date
EP3984246B1 (de) 2026-01-28
EP4716259A2 (de) 2026-03-25
EP3984246A1 (de) 2022-04-20
WO2020249675A1 (de) 2020-12-17
DE102019208631A1 (de) 2020-12-17

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