ATE412330T1 - Lautsprechersystem für virtuelle klangsynthese - Google Patents

Lautsprechersystem für virtuelle klangsynthese

Info

Publication number
ATE412330T1
ATE412330T1 AT04751564T AT04751564T ATE412330T1 AT E412330 T1 ATE412330 T1 AT E412330T1 AT 04751564 T AT04751564 T AT 04751564T AT 04751564 T AT04751564 T AT 04751564T AT E412330 T1 ATE412330 T1 AT E412330T1
Authority
AT
Austria
Prior art keywords
sound
array
field
sound field
setup
Prior art date
Application number
AT04751564T
Other languages
English (en)
Inventor
Ulrich Horbach
Etienne Corteel
Original Assignee
Harman Int Ind
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 Harman Int Ind filed Critical Harman Int Ind
Application granted granted Critical
Publication of ATE412330T1 publication Critical patent/ATE412330T1/de

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
    • H04R29/00—Monitoring arrangements; Testing arrangements
    • H04R29/001—Monitoring arrangements; Testing arrangements for loudspeakers
    • H04R29/002—Loudspeaker arrays
    • 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
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/005—Circuits for transducers, loudspeakers or microphones for combining the signals of two or more microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more 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
    • 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

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Circuit For Audible Band Transducer (AREA)
AT04751564T 2003-05-08 2004-05-07 Lautsprechersystem für virtuelle klangsynthese ATE412330T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/434,448 US7336793B2 (en) 2003-05-08 2003-05-08 Loudspeaker system for virtual sound synthesis

Publications (1)

Publication Number Publication Date
ATE412330T1 true ATE412330T1 (de) 2008-11-15

Family

ID=33416692

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04751564T ATE412330T1 (de) 2003-05-08 2004-05-07 Lautsprechersystem für virtuelle klangsynthese

Country Status (6)

Country Link
US (2) US7336793B2 (de)
EP (1) EP1621046B1 (de)
JP (1) JP2006508404A (de)
AT (1) ATE412330T1 (de)
DE (1) DE602004017300D1 (de)
WO (1) WO2004103025A1 (de)

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Also Published As

Publication number Publication date
DE602004017300D1 (de) 2008-12-04
WO2004103025A1 (en) 2004-11-25
JP2006508404A (ja) 2006-03-09
EP1621046B1 (de) 2008-10-22
EP1621046A1 (de) 2006-02-01
US8194868B2 (en) 2012-06-05
US20080101620A1 (en) 2008-05-01
US7336793B2 (en) 2008-02-26
US20040223620A1 (en) 2004-11-11

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