CN115052223A - 一种飞行训练用抗噪耳机 - Google Patents
一种飞行训练用抗噪耳机 Download PDFInfo
- Publication number
- CN115052223A CN115052223A CN202210971509.5A CN202210971509A CN115052223A CN 115052223 A CN115052223 A CN 115052223A CN 202210971509 A CN202210971509 A CN 202210971509A CN 115052223 A CN115052223 A CN 115052223A
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- Prior art keywords
- noise reduction
- noise
- earphone
- fixedly connected
- earphone box
- 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.)
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- 238000012549 training Methods 0.000 title claims abstract description 17
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- 238000005516 engineering process Methods 0.000 abstract 1
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- 210000005069 ears Anatomy 0.000 description 20
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- 238000004891 communication Methods 0.000 description 4
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Images
Classifications
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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
- H04R1/1008—Earpieces of the supra-aural or circum-aural type
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
- G10K11/178—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase
- G10K11/1781—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase characterised by the analysis of input or output signals, e.g. frequency range, modes, transfer functions
- G10K11/17821—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase characterised by the analysis of input or output signals, e.g. frequency range, modes, transfer functions characterised by the analysis of the input signals only
- G10K11/17823—Reference signals, e.g. ambient acoustic environment
-
- 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
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K2210/00—Details of active noise control [ANC] covered by G10K11/178 but not provided for in any of its subgroups
- G10K2210/10—Applications
- G10K2210/108—Communication systems, e.g. where useful sound is kept and noise is cancelled
- G10K2210/1081—Earphones, e.g. for telephones, ear protectors or headsets
-
- 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
- H04R2460/01—Hearing devices using active noise cancellation
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Auxiliary Devices For Music (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210971509.5A CN115052223B (zh) | 2022-08-15 | 2022-08-15 | 一种飞行训练用抗噪耳机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210971509.5A CN115052223B (zh) | 2022-08-15 | 2022-08-15 | 一种飞行训练用抗噪耳机 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN115052223A true CN115052223A (zh) | 2022-09-13 |
CN115052223B CN115052223B (zh) | 2022-11-01 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202210971509.5A Active CN115052223B (zh) | 2022-08-15 | 2022-08-15 | 一种飞行训练用抗噪耳机 |
Country Status (1)
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CN (1) | CN115052223B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117857971A (zh) * | 2024-03-06 | 2024-04-09 | 深圳市玖禾电子有限公司 | 一种耳夹式蓝牙耳机 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110996204A (zh) * | 2019-11-30 | 2020-04-10 | 商丘师范学院 | 一种适用于英语听力训练的耳机 |
CN111200771A (zh) * | 2020-04-02 | 2020-05-26 | 盛洋声学(广东)有限公司 | 一种密封降噪的头戴耳机装置 |
CN111601202A (zh) * | 2020-05-05 | 2020-08-28 | 杭州杰西魔方科技有限公司 | 一种穿戴设备,具有该穿戴设备的套服 |
CN112954533A (zh) * | 2021-03-09 | 2021-06-11 | 歌尔科技有限公司 | 一种耳罩和一种头戴式耳机 |
CN215581655U (zh) * | 2021-06-30 | 2022-01-18 | 中国人民解放军火箭军特色医学中心 | 一种可调节式降噪耳机 |
-
2022
- 2022-08-15 CN CN202210971509.5A patent/CN115052223B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110996204A (zh) * | 2019-11-30 | 2020-04-10 | 商丘师范学院 | 一种适用于英语听力训练的耳机 |
CN111200771A (zh) * | 2020-04-02 | 2020-05-26 | 盛洋声学(广东)有限公司 | 一种密封降噪的头戴耳机装置 |
CN111601202A (zh) * | 2020-05-05 | 2020-08-28 | 杭州杰西魔方科技有限公司 | 一种穿戴设备,具有该穿戴设备的套服 |
CN112954533A (zh) * | 2021-03-09 | 2021-06-11 | 歌尔科技有限公司 | 一种耳罩和一种头戴式耳机 |
CN215581655U (zh) * | 2021-06-30 | 2022-01-18 | 中国人民解放军火箭军特色医学中心 | 一种可调节式降噪耳机 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117857971A (zh) * | 2024-03-06 | 2024-04-09 | 深圳市玖禾电子有限公司 | 一种耳夹式蓝牙耳机 |
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CN115052223B (zh) | 2022-11-01 |
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Effective date of registration: 20241024 Address after: Room 114-1539, Government Service Center, Building 2, Citizen Service Center, 868 Hong Kong Macau Avenue, Hengqin, Zhuhai City, Guangdong Province, 519000 (centralized office area) Patentee after: China Southern Airlines Technology (Guangdong Hengqin) Co.,Ltd. Country or region after: China Address before: 519030 No.32, Zhuhai Free Trade Zone, Guangdong Province Patentee before: ZHUHAI XIANGYI AVIATION TECHNOLOGY Co.,Ltd. Country or region before: China |