DK176170B1 - Fremgangsmåde til objektiv bestemmelse af subjektive egenskaber ved et binauralt lydsignal - Google Patents

Fremgangsmåde til objektiv bestemmelse af subjektive egenskaber ved et binauralt lydsignal Download PDF

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Publication number
DK176170B1
DK176170B1 DK200400768A DKPA200400768A DK176170B1 DK 176170 B1 DK176170 B1 DK 176170B1 DK 200400768 A DK200400768 A DK 200400768A DK PA200400768 A DKPA200400768 A DK PA200400768A DK 176170 B1 DK176170 B1 DK 176170B1
Authority
DK
Denmark
Prior art keywords
frequency
sound pressure
sound
determining
diotic
Prior art date
Application number
DK200400768A
Other languages
Danish (da)
English (en)
Inventor
Finn Kryger Nielsen
Ville Pekka Sivonen
Wolfgang Ellermeier
Soeren Bech
Original Assignee
Bang & Olufsen As
Brueel & Kjaer Sound & Vibrati
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 Bang & Olufsen As, Brueel & Kjaer Sound & Vibrati filed Critical Bang & Olufsen As
Priority to DK200400768A priority Critical patent/DK176170B1/da
Priority to PCT/DK2005/000287 priority patent/WO2005106407A1/en
Priority to JP2007509877A priority patent/JP4909263B2/ja
Priority to US11/578,773 priority patent/US9200944B2/en
Priority to EP05736137A priority patent/EP1740913A1/en
Publication of DK200400768A publication Critical patent/DK200400768A/da
Application granted granted Critical
Publication of DK176170B1 publication Critical patent/DK176170B1/da

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
    • G01H3/10—Amplitude; Power
    • 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
    • H04R5/00—Stereophonic arrangements
    • H04R5/027—Spatial or constructional arrangements of microphones, e.g. in dummy heads
    • 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
    • H04S2420/01—Enhancing the perception of the sound image or of the spatial distribution using head related transfer functions [HRTF's] or equivalents thereof, e.g. interaural time difference [ITD] or interaural level difference [ILD]

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stereophonic System (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Circuit For Audible Band Transducer (AREA)
DK200400768A 2004-04-28 2004-05-13 Fremgangsmåde til objektiv bestemmelse af subjektive egenskaber ved et binauralt lydsignal DK176170B1 (da)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DK200400768A DK176170B1 (da) 2004-04-28 2004-05-13 Fremgangsmåde til objektiv bestemmelse af subjektive egenskaber ved et binauralt lydsignal
PCT/DK2005/000287 WO2005106407A1 (en) 2004-04-28 2005-04-27 A method of objectively determining subjective properties of a binaural sound signal
JP2007509877A JP4909263B2 (ja) 2004-04-28 2005-04-27 バイノーラル音信号の主観的特性の判定法
US11/578,773 US9200944B2 (en) 2004-04-28 2005-04-27 Method of objectively determining subjective properties of a binaural sound signal
EP05736137A EP1740913A1 (en) 2004-04-28 2005-04-27 A method of objectively determining subjective properties of a binaural sound signal

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DK200400663 2004-04-28
DKPA200400663 2004-04-28
DK200400768A DK176170B1 (da) 2004-04-28 2004-05-13 Fremgangsmåde til objektiv bestemmelse af subjektive egenskaber ved et binauralt lydsignal
DK200400768 2004-05-13

Publications (2)

Publication Number Publication Date
DK200400768A DK200400768A (da) 2005-10-29
DK176170B1 true DK176170B1 (da) 2006-11-13

Family

ID=34965529

Family Applications (1)

Application Number Title Priority Date Filing Date
DK200400768A DK176170B1 (da) 2004-04-28 2004-05-13 Fremgangsmåde til objektiv bestemmelse af subjektive egenskaber ved et binauralt lydsignal

Country Status (5)

Country Link
US (1) US9200944B2 (ko)
EP (1) EP1740913A1 (ko)
JP (1) JP4909263B2 (ko)
DK (1) DK176170B1 (ko)
WO (1) WO2005106407A1 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100896012B1 (ko) 2007-05-16 2009-05-11 자동차부품연구원 소음 측정을 이용한 보안감시 시스템 및 그 방법
DE102007035172A1 (de) 2007-07-27 2009-02-05 Siemens Medical Instruments Pte. Ltd. Hörsystem mit visualisierter psychoakustischer Größe und entsprechendes Verfahren
US8848929B2 (en) * 2011-06-14 2014-09-30 Aegisound Sound exposure monitoring system and method for operating the same
CA2962838C (en) 2017-03-31 2019-01-08 Cae Inc A system for calibrating vibrations in the context of simulation
CN108896665A (zh) * 2018-08-27 2018-11-27 国网山东省电力公司电力科学研究院 工作场所防噪耳塞的适用性评估方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4222050A1 (de) * 1991-07-09 1993-01-14 Head Acoustics Gmbh Verfahren zur gehoergerechten schallfeldanalyse und vorrichtung zur durchfuehrung des verfahrens

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DE2244162C3 (de) * 1972-09-08 1981-02-26 Eugen Beyer Elektrotechnische Fabrik, 7100 Heilbronn «system
ZA852303B (en) * 1984-03-27 1985-11-27 Head Stereo Gmbh Artificial head measuring system
DE3509376A1 (de) * 1984-03-27 1985-11-07 Head Stereo GmbH Kopfbezogene Aufnahme- und Wiedergabetechnik, 8000 München Kunstkopf-messsystem
US5173944A (en) * 1992-01-29 1992-12-22 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Head related transfer function pseudo-stereophony
JPH08502867A (ja) * 1992-10-29 1996-03-26 ウィスコンシン アラムニ リサーチ ファンデーション 指向性音を作る方法及び装置
US5729612A (en) * 1994-08-05 1998-03-17 Aureal Semiconductor Inc. Method and apparatus for measuring head-related transfer functions
KR0185021B1 (ko) * 1996-11-20 1999-04-15 한국전기통신공사 다채널 음향시스템의 자동 조절장치 및 그 방법
US20010029675A1 (en) * 1999-12-21 2001-10-18 James Webb Laser beam alignment device
JP3762204B2 (ja) * 2000-09-07 2006-04-05 三菱電機株式会社 音声符号化・復号化機器の検査方法および検査装置
IL141822A (en) * 2001-03-05 2007-02-11 Haim Levy A method and system for imitating a 3D audio environment
US7095455B2 (en) * 2001-03-21 2006-08-22 Harman International Industries, Inc. Method for automatically adjusting the sound and visual parameters of a home theatre system
US7706558B2 (en) * 2003-05-14 2010-04-27 Domonic Sack Automated system for adjusting line array speakers

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4222050A1 (de) * 1991-07-09 1993-01-14 Head Acoustics Gmbh Verfahren zur gehoergerechten schallfeldanalyse und vorrichtung zur durchfuehrung des verfahrens

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ROBINSON D W, WHITTLE L S: "The loudness of directional sound fields", ACUSTICA, vol. 10, 1960, pages 74 - 80, XP008041609 *

Also Published As

Publication number Publication date
JP4909263B2 (ja) 2012-04-04
US9200944B2 (en) 2015-12-01
DK200400768A (da) 2005-10-29
JP2007534990A (ja) 2007-11-29
WO2005106407A1 (en) 2005-11-10
EP1740913A1 (en) 2007-01-10
US20070272022A1 (en) 2007-11-29

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