JPWO2020226000A1 - - Google Patents

Info

Publication number
JPWO2020226000A1
JPWO2020226000A1 JP2021518317A JP2021518317A JPWO2020226000A1 JP WO2020226000 A1 JPWO2020226000 A1 JP WO2020226000A1 JP 2021518317 A JP2021518317 A JP 2021518317A JP 2021518317 A JP2021518317 A JP 2021518317A JP WO2020226000 A1 JPWO2020226000 A1 JP WO2020226000A1
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2021518317A
Other versions
JP7464048B2 (ja
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 filed Critical
Publication of JPWO2020226000A1 publication Critical patent/JPWO2020226000A1/ja
Application granted granted Critical
Publication of JP7464048B2 publication Critical patent/JP7464048B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/02—Manually-operated control
    • H03G5/04—Manually-operated control in untuned amplifiers
    • H03G5/10—Manually-operated control in untuned amplifiers having semiconductor devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3005—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers
    • H03G3/301—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers the gain being continuously variable
    • 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
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R29/00—Monitoring arrangements; Testing arrangements
    • H04R29/001—Monitoring arrangements; Testing arrangements for loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2430/00—Signal processing covered by H04R, not provided for in its groups
    • H04R2430/01—Aspects of volume control, not necessarily automatic, in sound systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2440/00—Bending wave transducers covered by H04R, not provided for in its groups
    • H04R2440/05—Aspects relating to the positioning and way or means of mounting of exciters to resonant bending wave panels
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Multimedia (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Transforming Electric Information Into Light Information (AREA)
JP2021518317A 2019-05-08 2020-03-30 信号処理装置、信号処理方法、プログラム及び映像表示装置 Active JP7464048B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019087988 2019-05-08
JP2019087988 2019-05-08
PCT/JP2020/014593 WO2020226000A1 (ja) 2019-05-08 2020-03-30 信号処理装置、信号処理方法、プログラム及び映像表示装置

Publications (2)

Publication Number Publication Date
JPWO2020226000A1 true JPWO2020226000A1 (ja) 2020-11-12
JP7464048B2 JP7464048B2 (ja) 2024-04-09

Family

ID=73050606

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021518317A Active JP7464048B2 (ja) 2019-05-08 2020-03-30 信号処理装置、信号処理方法、プログラム及び映像表示装置

Country Status (5)

Country Link
US (1) US20220225042A1 (ja)
JP (1) JP7464048B2 (ja)
CN (1) CN113785596A (ja)
DE (1) DE112020002249T5 (ja)
WO (1) WO2020226000A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020217872A1 (ja) * 2019-04-23 2020-10-29 ソニー株式会社 信号処理装置、信号処理方法、プログラム及び映像表示装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08336088A (ja) * 1995-06-08 1996-12-17 Matsushita Electric Ind Co Ltd 低音再生音声回路
JP2005012618A (ja) * 2003-06-20 2005-01-13 Funai Electric Co Ltd テレビジョン受像機
GB201208852D0 (en) 2012-05-18 2012-07-04 Hiwave Technologies Uk Ltd Vibratory panel devices and methods for controlling vibratory panel devices
WO2014010303A1 (ja) * 2012-07-12 2014-01-16 ソニー株式会社 像振れ補正装置と像振れ補正方法および撮像装置
EP2883124B1 (en) * 2012-08-10 2019-09-25 Nokia Technologies Oy A display apparatus providing tactile functionality
JP2014039232A (ja) * 2012-08-15 2014-02-27 Authentic International:Kk 薄型テレビなどディスプレイ用の平面スピーカー
JP2014187528A (ja) 2013-03-22 2014-10-02 Nippon Hoso Kyokai <Nhk> 表示装置の画素構造及びその作製方法
CN107003586B (zh) * 2014-11-21 2019-03-22 富士胶片株式会社 摄像装置及摄像方法
CN108351581B (zh) * 2015-11-18 2019-04-26 富士胶片株式会社 摄影装置及其控制方法
US11115740B2 (en) 2016-12-27 2021-09-07 Sony Corporation Flat panel speaker and display unit

Also Published As

Publication number Publication date
DE112020002249T5 (de) 2022-01-20
WO2020226000A1 (ja) 2020-11-12
US20220225042A1 (en) 2022-07-14
CN113785596A (zh) 2021-12-10
JP7464048B2 (ja) 2024-04-09

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