BR112022018744A2 - Dispositivo de saída de som, método de ajuste de fonte sonora sensorial e método de ajuste de volume - Google Patents

Dispositivo de saída de som, método de ajuste de fonte sonora sensorial e método de ajuste de volume

Info

Publication number
BR112022018744A2
BR112022018744A2 BR112022018744A BR112022018744A BR112022018744A2 BR 112022018744 A2 BR112022018744 A2 BR 112022018744A2 BR 112022018744 A BR112022018744 A BR 112022018744A BR 112022018744 A BR112022018744 A BR 112022018744A BR 112022018744 A2 BR112022018744 A2 BR 112022018744A2
Authority
BR
Brazil
Prior art keywords
adjustment method
sound
output device
volume
difference
Prior art date
Application number
BR112022018744A
Other languages
English (en)
Inventor
Junjiang Fu
Lei Zhang
Fengyun Liao
Xin Qi
Original Assignee
Shenzhen Shokz Co Ltd
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 Shenzhen Shokz Co Ltd filed Critical Shenzhen Shokz Co Ltd
Publication of BR112022018744A2 publication Critical patent/BR112022018744A2/pt

Links

Classifications

    • 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
    • H04R5/033—Headphones for stereophonic communication
    • 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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1058—Manufacture or assembly
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/60—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles
    • H04R25/604—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of acoustic or vibrational transducers
    • H04R25/606—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of acoustic or vibrational transducers acting directly on the eardrum, the ossicles or the skull, e.g. mastoid, tooth, maxillary or mandibular bone, or mechanically stimulating the cochlea, e.g. at the oval window
    • 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
    • H04R3/04—Circuits for transducers, loudspeakers or microphones for correcting frequency response
    • 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
    • H04R5/04—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
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/04—Construction, mounting, or centering of coil
    • H04R9/046—Construction
    • 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
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
    • H04R2460/13—Hearing devices using bone conduction transducers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Otolaryngology (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Manufacturing & Machinery (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Stereophonic System (AREA)
  • Headphones And Earphones (AREA)

Abstract

DISPOSITIVO DE SAÍDA DE SOM, MÉTODO DE AJUSTE DE FONTE SONORA SENSORIAL E MÉTODO DE AJUSTE DE VOLUME. A invenção descreve um dispositivo de saída de som, um método de ajuste de fonte sonora sensorial, um dispositivo de saída de som e um método de ajuste de volume. O método de ajuste da fonte sonora sensorial neste patente de invenção inclui: obter uma diferença de volume entre a primeira onda sonora e a segunda onda sonora; e ajustar uma diferença de tempo de geração de som entre a primeira onda sonora e a segunda onda sonora. O método de ajuste de volume neste patente de invenção inclui: obter uma diferença de volume entre a primeira onda sonora e a segunda onda sonora; e ajustar uma diferença de amplitude entre a primeira excitação e a segunda excitação. O dispositivo de saída de som e o método de ajuste de fonte sonora sensorial nesta patente de invenção pode corrigir uma mudança de uma fonte sonora sensorial percebida por um usuário, que é causada por uma diferença de massa entre uma primeira estrutura mecânica e uma segunda estrutura mecânica; e o dispositivo de saída de som e o método de ajuste de volume neste patente de invenção podem corrigir uma diferença de volume entre um primeiro alto-falante e um segundo alto-falante, que é causado pela diferença de massa entre a primeira estrutura mecânica e a segunda estrutura mecânica.
BR112022018744A 2020-04-30 2020-04-30 Dispositivo de saída de som, método de ajuste de fonte sonora sensorial e método de ajuste de volume BR112022018744A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/088524 WO2021217670A1 (zh) 2020-04-30 2020-04-30 声音输出装置、调节声像的方法及调节音量的方法

Publications (1)

Publication Number Publication Date
BR112022018744A2 true BR112022018744A2 (pt) 2022-11-08

Family

ID=78373162

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022018744A BR112022018744A2 (pt) 2020-04-30 2020-04-30 Dispositivo de saída de som, método de ajuste de fonte sonora sensorial e método de ajuste de volume

Country Status (7)

Country Link
US (1) US20230007399A1 (pt)
EP (1) EP4124067A4 (pt)
JP (1) JP2023523739A (pt)
KR (1) KR20220161447A (pt)
CN (1) CN115280795A (pt)
BR (1) BR112022018744A2 (pt)
WO (1) WO2021217670A1 (pt)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7551749B2 (en) * 2002-08-23 2009-06-23 Bose Corporation Baffle vibration reducing
JP2006157106A (ja) * 2004-11-25 2006-06-15 Victor Co Of Japan Ltd 音響再生装置及び音響再生システム
CN101867852A (zh) * 2010-07-01 2010-10-20 深圳市特灵通数码通讯发展有限公司 基于双声道的频差和短音刺激双重作用的骨传导耳机
US20150170633A1 (en) * 2013-12-17 2015-06-18 Kabushiki Kaisha Toshiba Bone-conduction noise cancelling headphones
JP6492331B2 (ja) * 2014-03-19 2019-04-03 ソニー株式会社 音響出力装置
CN104936096B (zh) * 2015-05-29 2018-07-17 京东方科技集团股份有限公司 骨导声音传播装置和方法
US9774979B1 (en) * 2016-03-03 2017-09-26 Google Inc. Systems and methods for spatial audio adjustment
NZ771862A (en) * 2018-06-15 2022-07-01 Shenzhen Shokz Co Ltd Bone conduction speaker and earphone
CN109547906B (zh) * 2019-01-05 2023-12-08 深圳市韶音科技有限公司 骨传导扬声装置

Also Published As

Publication number Publication date
US20230007399A1 (en) 2023-01-05
CN115280795A (zh) 2022-11-01
KR20220161447A (ko) 2022-12-06
EP4124067A4 (en) 2024-04-10
JP2023523739A (ja) 2023-06-07
WO2021217670A1 (zh) 2021-11-04
EP4124067A1 (en) 2023-01-25

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