JP2022026838A - 音声再生装置及びスピーカ装置 - Google Patents

音声再生装置及びスピーカ装置 Download PDF

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Publication number
JP2022026838A
JP2022026838A JP2020130493A JP2020130493A JP2022026838A JP 2022026838 A JP2022026838 A JP 2022026838A JP 2020130493 A JP2020130493 A JP 2020130493A JP 2020130493 A JP2020130493 A JP 2020130493A JP 2022026838 A JP2022026838 A JP 2022026838A
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JP
Japan
Prior art keywords
speaker
speaker unit
sound
enclosure
reflecting member
Prior art date
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.)
Pending
Application number
JP2020130493A
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English (en)
Japanese (ja)
Inventor
知昭 尾形
Tomoaki Ogata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JVCKenwood Corp
Original Assignee
JVCKenwood 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 JVCKenwood Corp filed Critical JVCKenwood Corp
Priority to JP2020130493A priority Critical patent/JP2022026838A/ja
Priority to CN202110627511.6A priority patent/CN114071272B/zh
Publication of JP2022026838A publication Critical patent/JP2022026838A/ja
Pending legal-status Critical Current

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    • 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
    • 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
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • H04R1/342—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for microphones
    • 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
    • H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Stereophonic Arrangements (AREA)
JP2020130493A 2020-07-31 2020-07-31 音声再生装置及びスピーカ装置 Pending JP2022026838A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2020130493A JP2022026838A (ja) 2020-07-31 2020-07-31 音声再生装置及びスピーカ装置
CN202110627511.6A CN114071272B (zh) 2020-07-31 2021-06-04 声音再现装置以及扬声器装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020130493A JP2022026838A (ja) 2020-07-31 2020-07-31 音声再生装置及びスピーカ装置

Publications (1)

Publication Number Publication Date
JP2022026838A true JP2022026838A (ja) 2022-02-10

Family

ID=80233220

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020130493A Pending JP2022026838A (ja) 2020-07-31 2020-07-31 音声再生装置及びスピーカ装置

Country Status (2)

Country Link
JP (1) JP2022026838A (zh)
CN (1) CN114071272B (zh)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3449571B2 (ja) * 1994-08-30 2003-09-22 株式会社東芝 テレビジョンセットのスピーカシステム
JP5409709B2 (ja) * 2011-06-21 2014-02-05 響苑株式会社 コンサートボックス
CN105144744B (zh) * 2013-04-24 2018-06-29 雅马哈株式会社 扬声器装置和端头件
JP6455006B2 (ja) * 2014-07-29 2019-01-23 ヤマハ株式会社 スピーカ装置
JP6612344B2 (ja) * 2015-06-30 2019-11-27 シャープ株式会社 スピーカシステム、表示装置、及びテレビジョン受像機
WO2020060577A1 (en) * 2018-09-18 2020-03-26 Google Llc Display assistant device

Also Published As

Publication number Publication date
CN114071272B (zh) 2024-06-11
CN114071272A (zh) 2022-02-18

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