HK1258154A1 - 用於局域化感知音頻的技術 - Google Patents

用於局域化感知音頻的技術

Info

Publication number
HK1258154A1
HK1258154A1 HK19100508.4A HK19100508A HK1258154A1 HK 1258154 A1 HK1258154 A1 HK 1258154A1 HK 19100508 A HK19100508 A HK 19100508A HK 1258154 A1 HK1258154 A1 HK 1258154A1
Authority
HK
Hong Kong
Prior art keywords
techniques
perceptual audio
localized perceptual
localized
audio
Prior art date
Application number
HK19100508.4A
Other languages
English (en)
Inventor
C‧查巴尼
N‧R‧茨恩高斯
C‧Q‧魯賓遜
Original Assignee
杜比實驗室特許公司
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 杜比實驗室特許公司 filed Critical 杜比實驗室特許公司
Publication of HK1258154A1 publication Critical patent/HK1258154A1/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
    • H04N5/642—Disposition of sound reproducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
    • 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
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/02—Spatial or constructional arrangements of loudspeakers
    • 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; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/15—Transducers incorporated in visual displaying devices, e.g. televisions, computer displays, laptops
    • 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
    • H04S2400/11—Positioning of individual sound objects, e.g. moving airplane, within a sound field
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Stereophonic System (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Television Receiver Circuits (AREA)
HK19100508.4A 2010-03-23 2019-01-14 用於局域化感知音頻的技術 HK1258154A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31657910P 2010-03-23 2010-03-23

Publications (1)

Publication Number Publication Date
HK1258154A1 true HK1258154A1 (zh) 2019-11-08

Family

ID=44059042

Family Applications (5)

Application Number Title Priority Date Filing Date
HK13103683.1A HK1177084A1 (zh) 2010-03-23 2013-03-25 用於局域化感知音頻的技術
HK16100749.6A HK1213117A1 (zh) 2010-03-23 2016-01-22 用於局域化感知音頻的技術
HK16101432.6A HK1213715A1 (zh) 2010-03-23 2016-02-05 用於局域化感知音頻的技術
HK19100508.4A HK1258154A1 (zh) 2010-03-23 2019-01-14 用於局域化感知音頻的技術
HK19100950.7A HK1258592A1 (zh) 2010-03-23 2019-01-18 音頻再現方法和聲音再現系統

Family Applications Before (3)

Application Number Title Priority Date Filing Date
HK13103683.1A HK1177084A1 (zh) 2010-03-23 2013-03-25 用於局域化感知音頻的技術
HK16100749.6A HK1213117A1 (zh) 2010-03-23 2016-01-22 用於局域化感知音頻的技術
HK16101432.6A HK1213715A1 (zh) 2010-03-23 2016-02-05 用於局域化感知音頻的技術

Family Applications After (1)

Application Number Title Priority Date Filing Date
HK19100950.7A HK1258592A1 (zh) 2010-03-23 2019-01-18 音頻再現方法和聲音再現系統

Country Status (7)

Country Link
US (3) US9172901B2 (zh)
EP (1) EP2550809B8 (zh)
JP (2) JP5919201B2 (zh)
KR (3) KR101490725B1 (zh)
CN (13) CN104869335B (zh)
HK (5) HK1177084A1 (zh)
WO (1) WO2011119401A2 (zh)

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