JP7285371B2 - ヘッドセット - Google Patents
ヘッドセット Download PDFInfo
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- JP7285371B2 JP7285371B2 JP2022519123A JP2022519123A JP7285371B2 JP 7285371 B2 JP7285371 B2 JP 7285371B2 JP 2022519123 A JP2022519123 A JP 2022519123A JP 2022519123 A JP2022519123 A JP 2022519123A JP 7285371 B2 JP7285371 B2 JP 7285371B2
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- tube
- rear cavity
- cavity
- hub
- headset
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- 230000005236 sound signal Effects 0.000 claims description 11
- 238000010586 diagram Methods 0.000 description 30
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- 210000000613 ear canal Anatomy 0.000 description 8
- 238000013461 design Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 6
- 238000013016 damping Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 239000011358 absorbing material Substances 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000010349 pulsation Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
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- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
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- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
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Images
Classifications
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- 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
- G10K11/02—Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators
- G10K11/04—Acoustic filters ; Acoustic resonators
-
- 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
- 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
- G10K11/172—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using resonance effects
-
- 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
- G10K11/18—Methods or devices for transmitting, conducting or directing sound
- G10K11/22—Methods or devices for transmitting, conducting or directing sound for conducting sound through hollow pipes, e.g. speaking tubes
-
- 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
-
- 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
- H04R1/1033—Cables or cables storage, e.g. cable reels
-
- 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
- H04R1/105—Earpiece supports, e.g. ear hooks
-
- 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
- H04R1/20—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
- H04R1/2807—Enclosures comprising vibrating or resonating arrangements
-
- 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
- H04R1/2807—Enclosures comprising vibrating or resonating arrangements
- H04R1/2815—Enclosures comprising vibrating or resonating arrangements of the bass reflex type
- H04R1/2823—Vents, i.e. ports, e.g. shape thereof or tuning thereof with damping material
- H04R1/2826—Vents, i.e. ports, e.g. shape thereof or tuning thereof with damping material for loudspeaker transducers
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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
- H04R1/20—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
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- 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
-
- 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
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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
- H04R1/1016—Earpieces of the intra-aural type
-
- 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
- H04R1/345—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 loudspeakers
- H04R1/347—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 loudspeakers for obtaining a phase-shift between the front and back acoustic wave
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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
- H04R2205/00—Details of stereophonic arrangements covered by H04R5/00 but not provided for in any of its subgroups
- H04R2205/022—Plurality of transducers corresponding to a plurality of sound channels in each earpiece of headphones or in a single enclosure
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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
- 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
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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
- H04R5/00—Stereophonic arrangements
- H04R5/033—Headphones for stereophonic communication
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Manufacturing & Machinery (AREA)
- Headphones And Earphones (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Description
lは貫通孔長さであり、aは貫通孔半径であり、ωは音波の角周波数であり、ηは媒体のせん断粘度係数であり、γは媒体の比熱比であり、κは熱伝導率であり、cpは一定の圧力における比熱容量である。
Claims (15)
- ヘッドセットレシーバであって、前記ヘッドセットレシーバは、ハウジングと、前記ハウジングの内部に設置された駆動部とを備え、前記駆動部は、オーディオ信号を受け取り、前記オーディオ信号を音波に変換するように構成され、サウンドキャビティは、前記ハウジングの内部に配置され、前記サウンドキャビティは、互いに隣接して配置された前部キャビティと後部キャビティとを備え、前記駆動部は、前記前部キャビティと前記後部キャビティとの間の接合部に配置され、前記ヘッドセットレシーバは、分岐管をさらに備え、前記分岐管は、前記前部キャビティと、前記後部キャビティと、外部環境を接続する、ヘッドセットレシーバ。
- 前記分岐管は3方向管の構造形式をとり、前記3方向管は、ハブ管と、第1の管と、第2の管と、第3の管とを備え、前記第1の管、前記第2の管、および前記第3の管はすべて、前記ハブ管に接続され、前記ハブ管は、前記後部キャビティ内に設置される請求項1に記載のヘッドセットレシーバ。
- 前記3方向管は、ハブ管と、第1の管と、第2の管とを備え、前記第1の管と前記第2の管の両方は、前記ハブ管に接続され、前記ハブ管は、前記後部キャビティ内に設置され、1つまたは複数の開口は、前記ハブ管内に配置される請求項2に記載のヘッドセットレシーバ。
- 前記分岐管は、前記前部キャビティと前記後部キャビティを接続する双方向管と、前記後部キャビティと前記外部環境を接続する双方向管とを備える請求項1に記載のヘッドセットレシーバ。
- 前記サウンドキャビティは、追加の後部キャビティをさらに備え、前記分岐管は、前記追加の後部キャビティにさらに接続され、前記追加の後部キャビティは、前記後部キャビティの外部を取り囲み、前記後部キャビティの一方の側は、前記前部キャビティに隣接し、他方の側は、前記追加の後部キャビティに隣接する請求項1に記載のヘッドセットレシーバ。
- 前記分岐管は、4方向管の構造形式をとり、前記4方向管は、管Aと、管Bと、管Cと、管Dと、ハブ管とを備え、前記管A、前記管B、前記管C、および前記管Dはすべて、前記ハブ管に接続され、前記ハブ管は、前記追加の後部キャビティ内に設置される、または前記ハブ管は、前記後部キャビティおよび前記追加の後部キャビティを横切る請求項5に記載のヘッドセットレシーバ。
- 前記分岐管は、前記前部キャビティと前記後部キャビティと前記追加の後部キャビティを接続する3方向管と、前記追加の後部キャビティと前記外部環境を接続する双方向管とを備え、前記3方向管は、ハブ管と、第1の管と、第2の管と、第3の管とを備え、前記第1の管、前記第2の管、および前記第3の管はすべて、前記ハブ管に接続され、前記ハブ管は、前記後部キャビティもしくは前記追加の後部キャビティ内に設置される、または前記ハブ管は、前記後部キャビティおよび前記追加の後部キャビティを横切る請求項5に記載のヘッドセットレシーバ。
- 前記分岐管は、前記前部キャビティと前記追加の後部キャビティと前記外部環境を接続する3方向管と、前記後部キャビティと前記追加の後部キャビティを接続する双方向管とを備え、前記3方向管は、ハブ管と、第1の管と、第2の管と、第3の管とを備え、前記第1の管、前記第2の管、および前記第3の管はすべて、前記ハブ管に接続され、前記ハブ管は、前記追加の後部キャビティ内に設置される請求項5に記載のヘッドセットレシーバ。
- 前記分岐管は、前記後部キャビティと前記追加の後部キャビティと前記外部環境を接続する3方向管と、前記前部キャビティと前記後部キャビティを接続する双方向管とを備え、前記3方向管は、ハブ管と、第1の管と、第2の管と、第3の管とを備え、前記第1の管、前記第2の管、および前記第3の管はすべて、前記ハブ管に接続され、前記ハブ管は、前記追加の後部キャビティ内に設置される請求項5に記載のヘッドセットレシーバ。
- 前記分岐管は、前記後部キャビティと前記追加の後部キャビティと前記外部環境を接続する3方向管と、前記前部キャビティと前記追加の後部キャビティを接続する双方向管とを備え、前記3方向管は、ハブ管と、第1の管と、第2の管と、第3の管とを備え、前記第1の管、前記第2の管、および前記第3の管はすべて、前記ハブ管に接続され、前記ハブ管は、前記追加の後部キャビティ内に設置される請求項5に記載のヘッドセットレシーバ。
- 前記分岐管は、前記前部キャビティと前記後部キャビティを接続する双方向管と、前記後部キャビティと前記追加の後部キャビティを接続する双方向管と、前記追加の後部キャビティと前記外部環境を接続する双方向管とを備える請求項5に記載のヘッドセットレシーバ。
- 前記分岐管は、前記前部キャビティと前記追加の後部キャビティを接続する双方向管と、前記後部キャビティと前記追加の後部キャビティを接続する双方向管と、前記追加の後部キャビティと前記外部環境を接続する双方向管とを備える請求項5に記載のヘッドセットレシーバ。
- 前記分岐管に属し、前記前部キャビティと前記外部環境との間に設置される部分は、低域通過フィルタ管であり、前記低域通過フィルタ管は細長い管である請求項1に記載のヘッドセットレシーバ。
- ヘッドセットであって、前記ヘッドセットは、ヘッドバンドと、前記ヘッドバンドの2つの端に接続されたヘッドセットレシーバとを備え、前記ヘッドセットレシーバは、請求項1乃至13のいずれか一項に記載のヘッドセットレシーバである、ヘッドセット。
- ヘッドセットであって、前記ヘッドセットは、ヘッドセットケーブルと、請求項1乃至13のいずれか一項に記載のヘッドセットレシーバとを備え、前記ヘッドセットケーブルは、前記ヘッドセットレシーバの内部で駆動部に接続される、ヘッドセット。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910939699.0 | 2019-09-27 | ||
CN201910939699.0A CN112584265B (zh) | 2019-09-27 | 2019-09-27 | 一种耳机 |
PCT/CN2020/117680 WO2021057891A1 (zh) | 2019-09-27 | 2020-09-25 | 一种耳机 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022549868A JP2022549868A (ja) | 2022-11-29 |
JP7285371B2 true JP7285371B2 (ja) | 2023-06-01 |
Family
ID=75116456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022519123A Active JP7285371B2 (ja) | 2019-09-27 | 2020-09-25 | ヘッドセット |
Country Status (6)
Country | Link |
---|---|
US (1) | US20220225015A1 (ja) |
EP (1) | EP4030778A4 (ja) |
JP (1) | JP7285371B2 (ja) |
KR (1) | KR102625022B1 (ja) |
CN (1) | CN112584265B (ja) |
WO (1) | WO2021057891A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD964962S1 (en) * | 2021-09-30 | 2022-09-27 | Yanjin Zuo | Headphone |
US11877110B2 (en) * | 2022-01-13 | 2024-01-16 | Bose Corporation | Flow relief features embedded in cosmetic surface of wearables |
CN114928787A (zh) * | 2022-05-25 | 2022-08-19 | 美律电子(深圳)有限公司 | 入耳式耳机 |
TWI836445B (zh) * | 2022-05-26 | 2024-03-21 | 大陸商美律電子(深圳)有限公司 | 入耳式耳機 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2003507952A (ja) | 1999-07-06 | 2003-02-25 | 林 仲宇 | 衝撃性ノイズがなく外界の音声を聞き取り可能なイヤホーン |
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KR20220070484A (ko) | 2022-05-31 |
CN112584265A (zh) | 2021-03-30 |
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US20220225015A1 (en) | 2022-07-14 |
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