[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

EP4040799A4 - Microphone and speaker combined module, earphones, and terminal device - Google Patents

Microphone and speaker combined module, earphones, and terminal device Download PDF

Info

Publication number
EP4040799A4
EP4040799A4 EP20890501.8A EP20890501A EP4040799A4 EP 4040799 A4 EP4040799 A4 EP 4040799A4 EP 20890501 A EP20890501 A EP 20890501A EP 4040799 A4 EP4040799 A4 EP 4040799A4
Authority
EP
European Patent Office
Prior art keywords
earphones
microphone
terminal device
combined module
speaker combined
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
EP20890501.8A
Other languages
German (de)
French (fr)
Other versions
EP4040799A1 (en
Inventor
Fang-Ching Lee
Changrong XU
Yue DING
Haowen Xu
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.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies 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 Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of EP4040799A1 publication Critical patent/EP4040799A1/en
Publication of EP4040799A4 publication Critical patent/EP4040799A4/en
Pending legal-status Critical Current

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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • 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
    • H04R1/1083—Reduction of ambient noise
    • 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
    • H04R1/04—Structural association of microphone with electric circuitry therefor
    • 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
    • H04R1/08—Mouthpieces; Microphones; Attachments therefor
    • 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
    • H04R1/1075—Mountings of transducers in earphones or headphones
    • 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
    • H04R1/1091—Details not provided for in groups H04R1/1008 - H04R1/1083
    • 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
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/003—Mems transducers or their use

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
EP20890501.8A 2019-11-22 2020-11-11 Microphone and speaker combined module, earphones, and terminal device Pending EP4040799A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201911157650.6A CN112839276B (en) 2019-11-22 2019-11-22 Microphone and loudspeaker combination module, earphone and terminal equipment
PCT/CN2020/128011 WO2021098562A1 (en) 2019-11-22 2020-11-11 Microphone and speaker combined module, earphones, and terminal device

Publications (2)

Publication Number Publication Date
EP4040799A1 EP4040799A1 (en) 2022-08-10
EP4040799A4 true EP4040799A4 (en) 2022-12-21

Family

ID=75922549

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20890501.8A Pending EP4040799A4 (en) 2019-11-22 2020-11-11 Microphone and speaker combined module, earphones, and terminal device

Country Status (3)

Country Link
EP (1) EP4040799A4 (en)
CN (1) CN112839276B (en)
WO (1) WO2021098562A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM597546U (en) * 2020-03-10 2020-06-21 固昌通訊股份有限公司 Speaker unit with microphone
CN113328811B (en) * 2021-05-28 2023-03-31 歌尔微电子股份有限公司 Sound wave transmitting/receiving device and electronic apparatus
US12081941B2 (en) 2021-06-17 2024-09-03 Skyworks Solutions, Inc. Acoustic devices with feedback control of acoustic resistance
CN113345404A (en) * 2021-07-16 2021-09-03 深圳海芯科技有限公司 U-shaped pillow with noise reduction function
CN113556664A (en) * 2021-08-11 2021-10-26 东莞市敏信电子科技有限公司 Totally-enclosed solid reverse-mold wireless ear canal type earphone and manufacturing method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1396983A1 (en) * 2002-09-05 2004-03-10 Alcatel Structural arrangement for radiocommunications terminal comprising a loudspeaker and a receiver
WO2011061483A2 (en) * 2009-11-23 2011-05-26 Incus Laboratories Limited Production of ambient noise-cancelling earphones
US9521499B2 (en) * 2013-06-26 2016-12-13 Infineon Technologies Ag Electronic device with large back volume for electromechanical transducer
EP3429957A1 (en) * 2016-03-14 2019-01-23 AT & S Austria Technologie & Systemtechnik Aktiengesellschaft Component carrier with integrated wall structure for subsequent assembly of an electronic component

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7466838B1 (en) * 2003-12-10 2008-12-16 William T. Moseley Electroacoustic devices with noise-reducing capability
CN101742373A (en) * 2008-11-13 2010-06-16 美律实业股份有限公司 Noise-suppressing earphone
TW201306607A (en) * 2011-07-25 2013-02-01 Lu-Cheng Chen Earphone integrated with a microphone
US9516428B2 (en) * 2013-03-14 2016-12-06 Infineon Technologies Ag MEMS acoustic transducer, MEMS microphone, MEMS microspeaker, array of speakers and method for manufacturing an acoustic transducer
US9181080B2 (en) * 2013-06-28 2015-11-10 Infineon Technologies Ag MEMS microphone with low pressure region between diaphragm and counter electrode
US9532125B2 (en) * 2014-06-06 2016-12-27 Cirrus Logic, Inc. Noise cancellation microphones with shared back volume
CN104602156A (en) * 2015-01-27 2015-05-06 歌尔声学股份有限公司 Earphone speaker and earphone with speaker
CN204539427U (en) * 2015-04-20 2015-08-05 李永南 Noise reduction horn
TWM553910U (en) * 2017-09-20 2018-01-01 固昌通訊股份有限公司 In-ear headset having MEMS microphone
GB2584535B (en) * 2019-04-02 2021-12-01 Tymphany Acoustic Tech Huizhou Co Ltd In-ear headphone device with active noise control

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1396983A1 (en) * 2002-09-05 2004-03-10 Alcatel Structural arrangement for radiocommunications terminal comprising a loudspeaker and a receiver
WO2011061483A2 (en) * 2009-11-23 2011-05-26 Incus Laboratories Limited Production of ambient noise-cancelling earphones
US9521499B2 (en) * 2013-06-26 2016-12-13 Infineon Technologies Ag Electronic device with large back volume for electromechanical transducer
EP3429957A1 (en) * 2016-03-14 2019-01-23 AT & S Austria Technologie & Systemtechnik Aktiengesellschaft Component carrier with integrated wall structure for subsequent assembly of an electronic component

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021098562A1 *

Also Published As

Publication number Publication date
EP4040799A1 (en) 2022-08-10
CN112839276B (en) 2022-09-09
WO2021098562A1 (en) 2021-05-27
CN112839276A (en) 2021-05-25

Similar Documents

Publication Publication Date Title
EP4040799A4 (en) Microphone and speaker combined module, earphones, and terminal device
EP3920553A4 (en) Speaker, speaker component, and portable electronic device
EP4021015A4 (en) Microphone chip, microphone, and terminal device
EP3694221A4 (en) Sound output device, earphone, hearing aid, and mobile terminal device
EP3826131A4 (en) Wireless earphone charger, wireless earphones, and wireless earphone system
EP3826325A4 (en) Sound generation structure, and terminal
EP3809719A4 (en) Speaker diaphragm and speaker
EP3809717A4 (en) Loudspeaker diaphragm and loudspeaker
EP3920548A4 (en) Earpiece and earphone
EP3809722A4 (en) Loudspeaker diaphragm and loudspeaker
EP3864857A4 (en) Electronic device including speaker and microphone
EP3979664A4 (en) Sound production device, display device, and terminal
EP4040802A4 (en) Electroacoustic transducer, loudspeaker module and electronic device
EP3972286A4 (en) Loudspeaker and terminal device
EP3793215A4 (en) Speaker and mobile terminal
EP2560409B8 (en) Speaker, hearing aid, inner ear headphone, mobile information processing device, and av device
EP3972285A4 (en) Loudspeaker and terminal device
EP4135343A4 (en) Electroacoustic transducer, speaker module, and electronic device
EP3902284A4 (en) Headset including in-ear microphone
EP4187923A4 (en) Electroacoustic transducer, loudspeaker module and electronic device
EP3840417C0 (en) Hearing aid module, hearing aid, and hearing aid set
EP4270982A4 (en) Ear hook personal sound device
EP4181533A4 (en) Loudspeaker
EP4246999A4 (en) Audio device
EP4161099A4 (en) Microphone

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20220506

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

A4 Supplementary search report drawn up and despatched

Effective date: 20221121

RIC1 Information provided on ipc code assigned before grant

Ipc: H04R 1/10 20060101AFI20221115BHEP

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)