CN109068248A - 骨传导扬声器和智能穿戴设备及共振处理方法 - Google Patents
骨传导扬声器和智能穿戴设备及共振处理方法 Download PDFInfo
- Publication number
- CN109068248A CN109068248A CN201811088076.9A CN201811088076A CN109068248A CN 109068248 A CN109068248 A CN 109068248A CN 201811088076 A CN201811088076 A CN 201811088076A CN 109068248 A CN109068248 A CN 109068248A
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- Prior art keywords
- bone
- conduction speaker
- damping layer
- vibration
- loudspeaker
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- Granted
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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
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/06—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
- H04R1/1075—Mountings of transducers in earphones or headphones
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B27/0176—Head mounted characterised by mechanical features
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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
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1041—Mechanical or electronic switches, or control elements
-
- 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
- H04R1/1066—Constructional aspects of the interconnection between earpiece and earpiece support
-
- 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
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
- H04R1/2869—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself
- H04R1/2873—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself for loudspeaker transducers
-
- 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
- H04R3/002—Damping circuit arrangements for transducers, e.g. motional feedback circuits
-
- 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
- H04R3/08—Circuits for transducers, loudspeakers or microphones for correcting frequency response of electromagnetic transducers
-
- 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
- H04R5/0335—Earpiece support, e.g. headbands or neckrests
-
- 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
-
- 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
- H04R9/025—Magnetic circuit
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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
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
- H04R9/04—Construction, mounting, or centering of coil
- H04R9/045—Mounting
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B2027/0178—Eyeglass type
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2400/00—Loudspeakers
- H04R2400/11—Aspects regarding the frame of loudspeaker transducers
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Electromagnetism (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
Description
Claims (12)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811088076.9A CN109068248B (zh) | 2018-09-18 | 2018-09-18 | 骨传导扬声器 |
CN202011031504.1A CN112153539A (zh) | 2018-09-18 | 2018-09-18 | 一种骨传导扬声器 |
CN202011031585.5A CN112153541A (zh) | 2018-09-18 | 2018-09-18 | 一种智能穿戴设备 |
CN202011031521.5A CN112153540A (zh) | 2018-09-18 | 2018-09-18 | 一种智能穿戴设备 |
CN202011032261.3A CN112153542A (zh) | 2018-09-18 | 2018-09-18 | 一种骨传导扬声器 |
US16/178,561 US20200092633A1 (en) | 2018-09-18 | 2018-11-01 | Bone conduction speaker and smart wearable device as well as resonance processing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811088076.9A CN109068248B (zh) | 2018-09-18 | 2018-09-18 | 骨传导扬声器 |
Related Child Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011032261.3A Division CN112153542A (zh) | 2018-09-18 | 2018-09-18 | 一种骨传导扬声器 |
CN202011031504.1A Division CN112153539A (zh) | 2018-09-18 | 2018-09-18 | 一种骨传导扬声器 |
CN202011031521.5A Division CN112153540A (zh) | 2018-09-18 | 2018-09-18 | 一种智能穿戴设备 |
CN202011031585.5A Division CN112153541A (zh) | 2018-09-18 | 2018-09-18 | 一种智能穿戴设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109068248A true CN109068248A (zh) | 2018-12-21 |
CN109068248B CN109068248B (zh) | 2021-02-26 |
Family
ID=64762071
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011032261.3A Withdrawn CN112153542A (zh) | 2018-09-18 | 2018-09-18 | 一种骨传导扬声器 |
CN202011031585.5A Withdrawn CN112153541A (zh) | 2018-09-18 | 2018-09-18 | 一种智能穿戴设备 |
CN202011031521.5A Withdrawn CN112153540A (zh) | 2018-09-18 | 2018-09-18 | 一种智能穿戴设备 |
CN201811088076.9A Active CN109068248B (zh) | 2018-09-18 | 2018-09-18 | 骨传导扬声器 |
CN202011031504.1A Withdrawn CN112153539A (zh) | 2018-09-18 | 2018-09-18 | 一种骨传导扬声器 |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011032261.3A Withdrawn CN112153542A (zh) | 2018-09-18 | 2018-09-18 | 一种骨传导扬声器 |
CN202011031585.5A Withdrawn CN112153541A (zh) | 2018-09-18 | 2018-09-18 | 一种智能穿戴设备 |
CN202011031521.5A Withdrawn CN112153540A (zh) | 2018-09-18 | 2018-09-18 | 一种智能穿戴设备 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011031504.1A Withdrawn CN112153539A (zh) | 2018-09-18 | 2018-09-18 | 一种骨传导扬声器 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20200092633A1 (zh) |
CN (5) | CN112153542A (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109511039A (zh) * | 2018-12-25 | 2019-03-22 | 维沃移动通信有限公司 | 一种耳机 |
CN110572745A (zh) * | 2019-08-14 | 2019-12-13 | 歌尔股份有限公司 | 一种智能头戴设备 |
CN112291686A (zh) * | 2020-10-29 | 2021-01-29 | 维沃移动通信有限公司 | 可穿戴设备 |
CN113296263A (zh) * | 2021-04-27 | 2021-08-24 | 歌尔股份有限公司 | 可发声镜腿结构和头戴式显示设备 |
WO2021196626A1 (en) * | 2020-03-31 | 2021-10-07 | Shenzhen Voxtech Co., Ltd. | Acoustic device |
US20210409875A1 (en) | 2019-12-13 | 2021-12-30 | Shenzhen Voxtech Co., Ltd. | Sound-output device |
WO2022141244A1 (zh) * | 2020-12-30 | 2022-07-07 | 雷铭科技有限公司 | 音频文件的处理方法、装置以及骨传导设备 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112946900B (zh) * | 2021-03-10 | 2022-04-22 | 歌尔股份有限公司 | 一种头戴设备 |
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CN101800923A (zh) * | 2009-06-08 | 2010-08-11 | 瑞声声学科技(深圳)有限公司 | 抑制振膜第二共振模态的装置及方法 |
US20160309270A1 (en) * | 2013-03-15 | 2016-10-20 | Cirrus Logic, Inc. | Speaker impedance monitoring |
CN108293164A (zh) * | 2015-12-02 | 2018-07-17 | 株式会社索思未来 | 信号处理装置以及信号处理方法 |
CN207732943U (zh) * | 2018-01-25 | 2018-08-14 | 史密斯科技股份有限公司 | 骨传导结构与骨传导声音收发装置 |
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WO2005086522A1 (ja) * | 2004-03-05 | 2005-09-15 | Temco Japan Co., Ltd. | 骨伝導デバイス |
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CN104581484A (zh) * | 2014-12-29 | 2015-04-29 | 汉得利(常州)电子股份有限公司 | 微型骨传导器件防声泄露隔音腔 |
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- 2018-09-18 CN CN202011032261.3A patent/CN112153542A/zh not_active Withdrawn
- 2018-09-18 CN CN202011031585.5A patent/CN112153541A/zh not_active Withdrawn
- 2018-09-18 CN CN202011031521.5A patent/CN112153540A/zh not_active Withdrawn
- 2018-09-18 CN CN201811088076.9A patent/CN109068248B/zh active Active
- 2018-09-18 CN CN202011031504.1A patent/CN112153539A/zh not_active Withdrawn
- 2018-11-01 US US16/178,561 patent/US20200092633A1/en not_active Abandoned
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CN101800923A (zh) * | 2009-06-08 | 2010-08-11 | 瑞声声学科技(深圳)有限公司 | 抑制振膜第二共振模态的装置及方法 |
US20160309270A1 (en) * | 2013-03-15 | 2016-10-20 | Cirrus Logic, Inc. | Speaker impedance monitoring |
CN108293164A (zh) * | 2015-12-02 | 2018-07-17 | 株式会社索思未来 | 信号处理装置以及信号处理方法 |
CN207732943U (zh) * | 2018-01-25 | 2018-08-14 | 史密斯科技股份有限公司 | 骨传导结构与骨传导声音收发装置 |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109511039A (zh) * | 2018-12-25 | 2019-03-22 | 维沃移动通信有限公司 | 一种耳机 |
WO2021027228A1 (zh) * | 2019-08-14 | 2021-02-18 | 歌尔股份有限公司 | 一种智能头戴设备 |
CN110572745A (zh) * | 2019-08-14 | 2019-12-13 | 歌尔股份有限公司 | 一种智能头戴设备 |
US20210409875A1 (en) | 2019-12-13 | 2021-12-30 | Shenzhen Voxtech Co., Ltd. | Sound-output device |
US11343610B2 (en) | 2019-12-13 | 2022-05-24 | Shenzhen Voxtech Co., Ltd. | Sound-output device |
US11956603B2 (en) | 2019-12-13 | 2024-04-09 | Shenzhen Shokz Co., Ltd. | Sound-output device |
US12041425B2 (en) | 2019-12-13 | 2024-07-16 | Shenzhen Shokz Co., Ltd. | Sound-output device |
WO2021196626A1 (en) * | 2020-03-31 | 2021-10-07 | Shenzhen Voxtech Co., Ltd. | Acoustic device |
CN112291686A (zh) * | 2020-10-29 | 2021-01-29 | 维沃移动通信有限公司 | 可穿戴设备 |
CN112291686B (zh) * | 2020-10-29 | 2022-04-01 | 维沃移动通信有限公司 | 可穿戴设备 |
WO2022141244A1 (zh) * | 2020-12-30 | 2022-07-07 | 雷铭科技有限公司 | 音频文件的处理方法、装置以及骨传导设备 |
CN113296263A (zh) * | 2021-04-27 | 2021-08-24 | 歌尔股份有限公司 | 可发声镜腿结构和头戴式显示设备 |
WO2022227465A1 (zh) * | 2021-04-27 | 2022-11-03 | 歌尔股份有限公司 | 可发声镜腿结构和头戴式显示设备 |
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US20200092633A1 (en) | 2020-03-19 |
CN109068248B (zh) | 2021-02-26 |
CN112153540A (zh) | 2020-12-29 |
CN112153542A (zh) | 2020-12-29 |
CN112153539A (zh) | 2020-12-29 |
CN112153541A (zh) | 2020-12-29 |
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