IN2014MN02494A - - Google Patents

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Publication number
IN2014MN02494A
IN2014MN02494A IN2494MUN2014A IN2014MN02494A IN 2014MN02494 A IN2014MN02494 A IN 2014MN02494A IN 2494MUN2014 A IN2494MUN2014 A IN 2494MUN2014A IN 2014MN02494 A IN2014MN02494 A IN 2014MN02494A
Authority
IN
India
Prior art keywords
sound output
video
output face
speakers
display unit
Prior art date
Application number
Inventor
Hiroshi Masuda
Tamotsu Saito
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of IN2014MN02494A publication Critical patent/IN2014MN02494A/en

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
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/04—Circuit arrangements, e.g. for selective connection of amplifier inputs/outputs to loudspeakers, for loudspeaker detection, or for adaptation of settings to personal preferences or hearing impairments
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H04S3/002—Non-adaptive circuits, e.g. manually adjustable or static, for enhancing the sound image or the spatial distribution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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
    • H04R1/323—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only for loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
    • H04R2201/025—Transducer mountings or cabinet supports enabling variable orientation of transducer of cabinet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/02—Spatial or constructional arrangements of 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
    • H04S2400/01—Multi-channel, i.e. more than two input channels, sound reproduction with two speakers wherein the multi-channel information is substantially preserved
    • 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
    • H04S2400/13—Aspects of volume control, not necessarily automatic, in stereophonic sound 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
    • H04S7/301—Automatic calibration of stereophonic sound system, e.g. with test microphone
    • 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
    • H04S7/307—Frequency adjustment, e.g. tone control

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Stereophonic System (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Stereophonic Arrangements (AREA)

Abstract

An audio/video device comprises: a display unit which displays a video; and one or a plurality of main speakers and a plurality of sub speakers having a sound output face which emits sound corresponding to the video. The sound output face in at least one of the plurality of sub speakers is positioned to face more obliquely away from the display unit than the sound output face of the main speaker.
IN2494MUN2014 2012-06-29 2013-05-17 IN2014MN02494A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012147644 2012-06-29
PCT/JP2013/063758 WO2014002640A1 (en) 2012-06-29 2013-05-17 Audio/video device

Publications (1)

Publication Number Publication Date
IN2014MN02494A true IN2014MN02494A (en) 2015-07-17

Family

ID=49782811

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2494MUN2014 IN2014MN02494A (en) 2012-06-29 2013-05-17

Country Status (8)

Country Link
US (1) US9924126B2 (en)
EP (1) EP2869601A4 (en)
JP (1) JP6263471B2 (en)
CN (2) CN108235190A (en)
BR (1) BR112014032221A2 (en)
IN (1) IN2014MN02494A (en)
RU (1) RU2635819C2 (en)
WO (1) WO2014002640A1 (en)

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US9949057B2 (en) * 2015-09-08 2018-04-17 Apple Inc. Stereo and filter control for multi-speaker device
CN106792289A (en) * 2016-12-12 2017-05-31 深圳市艾特铭客科技有限公司 Sound equipment
CN108769892A (en) * 2018-05-25 2018-11-06 冠捷显示科技（厦门）有限公司 A kind of implementation method of TV panorama sound
KR102794749B1 (en) 2019-12-31 2025-04-14 삼성전자주식회사 Display apparatus and sound outputting method thereof
CN112135226B (en) * 2020-08-11 2022-06-10 广东声音科技有限公司 Y-axis audio reproduction method and Y-axis audio reproduction system
CN112492073B (en) * 2020-11-24 2021-09-28 捷开通讯(深圳)有限公司 Audio playing method and device, storage medium and mobile terminal

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Also Published As

Publication number Publication date
JPWO2014002640A1 (en) 2016-05-30
EP2869601A4 (en) 2015-12-23
CN108235190A (en) 2018-06-29
CN104380762A (en) 2015-02-25
BR112014032221A2 (en) 2017-06-27
US9924126B2 (en) 2018-03-20
RU2635819C2 (en) 2017-11-16
RU2014152103A (en) 2016-07-10
WO2014002640A1 (en) 2014-01-03
JP6263471B2 (en) 2018-01-17
EP2869601A1 (en) 2015-05-06
US20150326815A1 (en) 2015-11-12

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