DK3288295T3 - Fremgangsmåde til gengivelse af en lydscene - Google Patents

Fremgangsmåde til gengivelse af en lydscene Download PDF

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Publication number
DK3288295T3
DK3288295T3 DK17191635.6T DK17191635T DK3288295T3 DK 3288295 T3 DK3288295 T3 DK 3288295T3 DK 17191635 T DK17191635 T DK 17191635T DK 3288295 T3 DK3288295 T3 DK 3288295T3
Authority
DK
Denmark
Prior art keywords
reproducing
procedure
sound scene
scene
sound
Prior art date
Application number
DK17191635.6T
Other languages
English (en)
Inventor
Klaus Kaetel
Original Assignee
Kaetel Systems 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 Kaetel Systems Gmbh filed Critical Kaetel Systems Gmbh
Application granted granted Critical
Publication of DK3288295T3 publication Critical patent/DK3288295T3/da

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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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • 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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/025—Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture
    • 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
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/026—Supports for loudspeaker casings
    • 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
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/24—Structural combinations of separate transducers or of two parts of the same transducer and responsive respectively to two or more frequency ranges
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R19/00—Electrostatic transducers
    • H04R19/01—Electrostatic transducers characterised by the use of electrets
    • H04R19/016—Electrostatic transducers characterised by the use of electrets for microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/02—Spatial or constructional arrangements of loudspeakers
    • 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
    • H04S2400/15—Aspects of sound capture and related signal processing for recording or reproduction

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)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Stereophonic System (AREA)
DK17191635.6T 2011-03-30 2012-03-29 Fremgangsmåde til gengivelse af en lydscene DK3288295T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161469436P 2011-03-30 2011-03-30
EP12718101.4A EP2692154B1 (en) 2011-03-30 2012-03-29 Method for capturing and rendering an audio scene

Publications (1)

Publication Number Publication Date
DK3288295T3 true DK3288295T3 (da) 2021-10-25

Family

ID=45954639

Family Applications (1)

Application Number Title Priority Date Filing Date
DK17191635.6T DK3288295T3 (da) 2011-03-30 2012-03-29 Fremgangsmåde til gengivelse af en lydscene

Country Status (5)

Country Link
US (4) US9668038B2 (da)
EP (5) EP2692154B1 (da)
DK (1) DK3288295T3 (da)
ES (4) ES2712724T3 (da)
WO (3) WO2012130989A1 (da)

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DE102013221754A1 (de) * 2013-10-25 2015-04-30 Kaetel Systems Gmbh Kopfhörer und verfahren zum herstellen eines kopfhörers
JP6904344B2 (ja) * 2016-05-30 2021-07-14 ソニーグループ株式会社 局所音場形成装置および方法、並びにプログラム
US9621983B1 (en) 2016-09-22 2017-04-11 Nima Saati 100 to 150 output wattage, 360 degree surround sound, low frequency speaker, portable wireless bluetooth compatible system
CN206260057U (zh) * 2016-12-01 2017-06-16 辜成允 扬声器装置
CN107132921A (zh) * 2017-05-11 2017-09-05 广州创声科技有限责任公司 内容重放装置、具有所述内容重放装置的处理系统及方法
US11671749B2 (en) 2019-03-29 2023-06-06 Endow Audio, LLC Audio loudspeaker array and related methods
US11985475B2 (en) 2020-10-19 2024-05-14 Endow Audio, LLC Audio loudspeaker array and related methods
DE102021200554B4 (de) 2021-01-21 2023-03-16 Kaetel Systems Gmbh Lautsprechersystem
DE102021200553B4 (de) 2021-01-21 2022-11-17 Kaetel Systems Gmbh Vorrichtung und Verfahren zum Ansteuern eines Schallerzeugers mit synthetischer Erzeugung des Differenzsignals
DE102021200552B4 (de) 2021-01-21 2023-04-20 Kaetel Systems Gmbh Am Kopf tragbarer Schallerzeuger und Verfahren zum Betreiben eines Schallerzeugers
DE102021200555B4 (de) 2021-01-21 2023-04-20 Kaetel Systems Gmbh Mikrophon und Verfahren zum Aufzeichnen eines akustischen Signals
DE102021200633B4 (de) 2021-01-25 2023-02-23 Kaetel Systems Gmbh Lautsprecher
DE102021203632A1 (de) 2021-04-13 2022-10-13 Kaetel Systems Gmbh Lautsprecher, Signalprozessor, Verfahren zum Herstellen des Lautsprechers oder Verfahren zum Betreiben des Signalprozessors unter Verwendung einer Dual-Mode-Signalerzeugung mit zwei Schallerzeugern
DE102021203639A1 (de) 2021-04-13 2022-10-13 Kaetel Systems Gmbh Lautsprechersystem, Verfahren zum Herstellen des Lautsprechersystems, Beschallungsanlage für einen Vorführbereich und Vorführbereich
DE102021203640B4 (de) 2021-04-13 2023-02-16 Kaetel Systems Gmbh Lautsprechersystem mit einer Vorrichtung und Verfahren zum Erzeugen eines ersten Ansteuersignals und eines zweiten Ansteuersignals unter Verwendung einer Linearisierung und/oder einer Bandbreiten-Erweiterung
DE102021205545A1 (de) 2021-05-31 2022-12-01 Kaetel Systems Gmbh Vorrichtung und Verfahren zum Erzeugen eines Ansteuersignals für einen Schallerzeuger oder zum Erzeugen eines erweiterten Mehrkanalaudiosignals unter Verwendung einer Ähnlichkeitsanalyse
WO2023001673A2 (de) 2021-07-19 2023-01-26 Kaetel Systems Gmbh Vorrichtung und verfahren für die schallversorgung in einem raum
WO2023052557A1 (de) 2021-09-30 2023-04-06 Kaetel Systems Gmbh Vorrichtung und verfahren zum erzeugen von ansteuersignalen für ein lautsprechersystem mit spektraler verschachtelung im unteren frequenzbereich
EP4487575A1 (de) 2022-03-03 2025-01-08 Kaetel Systems GmbH Vorrichtung und verfahren zum neuaufzeichnen eines existierenden tonstücks

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Also Published As

Publication number Publication date
US9668038B2 (en) 2017-05-30
EP2692144A1 (en) 2014-02-05
EP2692154B1 (en) 2017-09-20
US20140105444A1 (en) 2014-04-17
EP2692151A1 (en) 2014-02-05
EP3151580B1 (en) 2018-11-21
ES2661837T3 (es) 2018-04-04
US20200084526A1 (en) 2020-03-12
EP2692154A1 (en) 2014-02-05
US10469924B2 (en) 2019-11-05
EP3288295B1 (en) 2021-07-21
EP3151580A1 (en) 2017-04-05
US20200374610A1 (en) 2020-11-26
EP2692144B1 (en) 2017-02-01
ES2712724T3 (es) 2019-05-14
US20140098980A1 (en) 2014-04-10
WO2012130989A1 (en) 2012-10-04
ES2886366T3 (es) 2021-12-17
ES2653344T3 (es) 2018-02-06
US11259101B2 (en) 2022-02-22
WO2012130985A1 (en) 2012-10-04
EP2692151B1 (en) 2018-01-10
EP3288295A1 (en) 2018-02-28
US10848842B2 (en) 2020-11-24
WO2012130986A1 (en) 2012-10-04

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