HK1188063A1 - Apparatus and method for deriving a directional information and computer program product - Google Patents

Apparatus and method for deriving a directional information and computer program product

Info

Publication number
HK1188063A1
HK1188063A1 HK14100900.3A HK14100900A HK1188063A1 HK 1188063 A1 HK1188063 A1 HK 1188063A1 HK 14100900 A HK14100900 A HK 14100900A HK 1188063 A1 HK1188063 A1 HK 1188063A1
Authority
HK
Hong Kong
Prior art keywords
deriving
computer program
program product
directional information
directional
Prior art date
Application number
HK14100900.3A
Other languages
English (en)
Chinese (zh)
Inventor
Fabian Kch
Galdo Giovanni Del
Oliver Thiergart
Ville Pulkki
Jukka Ahonen
Original Assignee
Fraunhofer Ges Forschung
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 Fraunhofer Ges Forschung filed Critical Fraunhofer Ges Forschung
Publication of HK1188063A1 publication Critical patent/HK1188063A1/xx

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
    • H04R3/00—Circuits for transducers, loudspeakers or 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
    • H04R3/005—Circuits for transducers, loudspeakers or microphones for combining the signals of two or more microphones
    • 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
    • H04S2420/05—Application of the precedence or Haas effect, i.e. the effect of first wavefront, in order to improve sound-source localisation

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
HK14100900.3A 2010-10-28 2014-01-28 Apparatus and method for deriving a directional information and computer program product HK1188063A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US40757410P 2010-10-28 2010-10-28
EP11166916A EP2448289A1 (en) 2010-10-28 2011-05-20 Apparatus and method for deriving a directional information and computer program product
PCT/EP2011/068805 WO2012055940A1 (en) 2010-10-28 2011-10-26 Apparatus and method for deriving a directional information and computer program product

Publications (1)

Publication Number Publication Date
HK1188063A1 true HK1188063A1 (en) 2014-04-17

Family

ID=45492308

Family Applications (1)

Application Number Title Priority Date Filing Date
HK14100900.3A HK1188063A1 (en) 2010-10-28 2014-01-28 Apparatus and method for deriving a directional information and computer program product

Country Status (16)

Country Link
US (1) US9462378B2 (ko)
EP (2) EP2448289A1 (ko)
JP (1) JP5657127B2 (ko)
KR (1) KR101510576B1 (ko)
CN (1) CN103329567B (ko)
AR (1) AR085199A1 (ko)
AU (1) AU2011322560B2 (ko)
BR (1) BR112013010258B1 (ko)
CA (1) CA2815738C (ko)
ES (1) ES2526785T3 (ko)
HK (1) HK1188063A1 (ko)
MX (1) MX2013004686A (ko)
PL (1) PL2628316T3 (ko)
RU (1) RU2555188C2 (ko)
TW (1) TWI556654B (ko)
WO (1) WO2012055940A1 (ko)

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US11558693B2 (en) 2019-03-21 2023-01-17 Shure Acquisition Holdings, Inc. Auto focus, auto focus within regions, and auto placement of beamformed microphone lobes with inhibition and voice activity detection functionality
CN113841419A (zh) 2019-03-21 2021-12-24 舒尔获得控股公司 天花板阵列麦克风的外壳及相关联设计特征
WO2020191380A1 (en) 2019-03-21 2020-09-24 Shure Acquisition Holdings,Inc. Auto focus, auto focus within regions, and auto placement of beamformed microphone lobes with inhibition functionality
CN114051738B (zh) 2019-05-23 2024-10-01 舒尔获得控股公司 可操纵扬声器阵列、系统及其方法
US11302347B2 (en) 2019-05-31 2022-04-12 Shure Acquisition Holdings, Inc. Low latency automixer integrated with voice and noise activity detection
WO2021041275A1 (en) 2019-08-23 2021-03-04 Shore Acquisition Holdings, Inc. Two-dimensional microphone array with improved directivity
WO2021044551A1 (ja) * 2019-09-04 2021-03-11 日本電信電話株式会社 到来方向推定装置、モデル学習装置、到来方向推定方法、モデル学習方法、プログラム
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Also Published As

Publication number Publication date
US9462378B2 (en) 2016-10-04
JP2013545382A (ja) 2013-12-19
CN103329567B (zh) 2016-09-07
EP2628316A1 (en) 2013-08-21
AR085199A1 (es) 2013-09-18
ES2526785T3 (es) 2015-01-15
AU2011322560B2 (en) 2015-01-22
KR101510576B1 (ko) 2015-04-15
TWI556654B (zh) 2016-11-01
AU2011322560A1 (en) 2013-05-30
TW201230822A (en) 2012-07-16
RU2555188C2 (ru) 2015-07-10
RU2013124400A (ru) 2014-12-10
CN103329567A (zh) 2013-09-25
BR112013010258B1 (pt) 2020-12-29
BR112013010258A2 (pt) 2016-09-13
KR20130127987A (ko) 2013-11-25
CA2815738C (en) 2016-06-21
MX2013004686A (es) 2013-05-20
JP5657127B2 (ja) 2015-01-21
EP2628316B1 (en) 2014-11-05
US20130230187A1 (en) 2013-09-05
EP2448289A1 (en) 2012-05-02
WO2012055940A1 (en) 2012-05-03
PL2628316T3 (pl) 2015-05-29
CA2815738A1 (en) 2012-05-03

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