HK1211404A1 - 用於呈現器與可獨立尋址的驅動器的陣列之間的通信的雙向互連 - Google Patents

用於呈現器與可獨立尋址的驅動器的陣列之間的通信的雙向互連

Info

Publication number
HK1211404A1
HK1211404A1 HK15112063.0A HK15112063A HK1211404A1 HK 1211404 A1 HK1211404 A1 HK 1211404A1 HK 15112063 A HK15112063 A HK 15112063A HK 1211404 A1 HK1211404 A1 HK 1211404A1
Authority
HK
Hong Kong
Prior art keywords
renderer
array
communication
individually addressable
addressable drivers
Prior art date
Application number
HK15112063.0A
Other languages
English (en)
Inventor
S Spencer Hooks
Joshua Brandon Lando
Sripal S Mehta
Matthew Fellers
Stewart Murrie
Brad Basler
Original Assignee
Dolby Lab Licensing Corp
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 Dolby Lab Licensing Corp filed Critical Dolby Lab Licensing Corp
Publication of HK1211404A1 publication Critical patent/HK1211404A1/zh

Links

Classifications

    • 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
    • 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
    • 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
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • 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
    • H04S7/301—Automatic calibration of stereophonic sound system, e.g. with test microphone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/40—Details of arrangements for obtaining desired directional characteristic by combining a number of identical transducers covered by H04R1/40 but not provided for in any of its subgroups
    • H04R2201/401—2D or 3D arrays of transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2205/00—Details of stereophonic arrangements covered by H04R5/00 but not provided for in any of its subgroups
    • H04R2205/022—Plurality of transducers corresponding to a plurality of sound channels in each earpiece of headphones or in a single enclosure

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Circuit For Audible Band Transducer (AREA)
HK15112063.0A 2012-08-31 2015-12-08 用於呈現器與可獨立尋址的驅動器的陣列之間的通信的雙向互連 HK1211404A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261696030P 2012-08-31 2012-08-31
PCT/US2013/056672 WO2014035903A1 (en) 2012-08-31 2013-08-26 Bi-directional interconnect for communication between a renderer and an array of individually addressable drivers

Publications (1)

Publication Number Publication Date
HK1211404A1 true HK1211404A1 (zh) 2016-05-20

Family

ID=49223842

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15112063.0A HK1211404A1 (zh) 2012-08-31 2015-12-08 用於呈現器與可獨立尋址的驅動器的陣列之間的通信的雙向互連

Country Status (6)

Country Link
US (1) US9622010B2 (zh)
EP (2) EP3285504B1 (zh)
JP (1) JP5985063B2 (zh)
CN (2) CN107493542B (zh)
HK (1) HK1211404A1 (zh)
WO (1) WO2014035903A1 (zh)

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Also Published As

Publication number Publication date
JP2015530823A (ja) 2015-10-15
CN107493542A (zh) 2017-12-19
EP2891339A1 (en) 2015-07-08
EP3285504B1 (en) 2020-06-17
CN104604258B (zh) 2017-04-26
CN107493542B (zh) 2019-06-28
US9622010B2 (en) 2017-04-11
EP2891339B1 (en) 2017-08-16
US20150208190A1 (en) 2015-07-23
CN104604258A (zh) 2015-05-06
EP3285504A1 (en) 2018-02-21
JP5985063B2 (ja) 2016-09-06
WO2014035903A1 (en) 2014-03-06

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