KR20170130444A - 웨어러블 오디오 장치 - Google Patents
웨어러블 오디오 장치 Download PDFInfo
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- KR20170130444A KR20170130444A KR1020177027581A KR20177027581A KR20170130444A KR 20170130444 A KR20170130444 A KR 20170130444A KR 1020177027581 A KR1020177027581 A KR 1020177027581A KR 20177027581 A KR20177027581 A KR 20177027581A KR 20170130444 A KR20170130444 A KR 20170130444A
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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
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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
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/02—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using evaporation or sublimation, e.g. by observing boiling
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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
- H04R1/26—Spatial arrangements of separate transducers responsive to two or more frequency ranges
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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
- H04R3/00—Circuits for transducers, loudspeakers or microphones
- H04R3/04—Circuits for transducers, loudspeakers or microphones for correcting frequency response
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
- B06B1/0644—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using a single piezoelectric element
- B06B1/0662—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using a single piezoelectric element with an electrode on the sensitive surface
- B06B1/0681—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using a single piezoelectric element with an electrode on the sensitive surface and a damping structure
- B06B1/0685—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using a single piezoelectric element with an electrode on the sensitive surface and a damping structure on the back only of piezoelectric elements
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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
- G10K11/002—Devices for damping, suppressing, obstructing or conducting sound in acoustic devices
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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
- 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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- 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
- G10K2210/30—Means
- G10K2210/321—Physical
- G10K2210/3229—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
- H04R2410/00—Microphones
- H04R2410/05—Noise reduction with a separate noise microphone
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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
- H04R2420/00—Details of connection covered by H04R, not provided for in its groups
- H04R2420/07—Applications of wireless loudspeakers or wireless microphones
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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
- H04R2420/00—Details of connection covered by H04R, not provided for in its groups
- H04R2420/09—Applications of special connectors, e.g. USB, XLR, in loudspeakers, microphones or headphones
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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
- 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
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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
- 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
- H04R2460/07—Use of position data from wide-area or local-area positioning systems in hearing devices, e.g. program or information selection
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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
- 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
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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
- H04R3/00—Circuits for transducers, loudspeakers or microphones
- H04R3/005—Circuits for transducers, loudspeakers or microphones for combining the signals of two or more microphones
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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
- H04R5/02—Spatial or constructional arrangements of loudspeakers
- H04R5/023—Spatial or constructional arrangements of loudspeakers in a chair, pillow
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Otolaryngology (AREA)
- Health & Medical Sciences (AREA)
- Multimedia (AREA)
- General Physics & Mathematics (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- General Health & Medical Sciences (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
- Circuit For Audible Band Transducer (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
Description
도 1a 및 1b는 일 실시예에 따른 변환기 어셈블리의 단면도를 나타내는 도면이다.
도 2는 일 실시예에 따른 변환기 어셈블리를 포함하는 웨어러블 오디오 장치를 나타내는 도면이다.
도 3은 일 실시예에 따른 사람의 목에 착용 가능한 웨어러블 오디오 장치를 나타내는 도면이다.
도 4는 일 실시예에 따른 웨어러블 오디오 장치에 관한 접촉 위치를 나타내는 도면이다.
도 5는 일 실시예에 따른 컴퓨터 시스템을 나타내는 도면이다.
Claims (15)
- 웨어러블 오디오 장치의 착용자에 의해 청취 가능한 신호를 생성하기 위해 제1 주파수 범위 내에서 진동하도록 구성된 제1 변환기;
상기 제1 변환기의 제1 표면 위 또는 근방에 있는 제1 재료; 및
상기 제1 변환기의 적어도 제2 표면의 위 또는 근방에 있는 제2 재료를 포함하고,
상기 제1 재료는 상기 하나 이상의 주파수에서 상기 착용자의 피부의 음향 임피던스와 실질적으로 유사한 상기 제1 주파수 범위 내의 하나 이상의 주파수에서 음향 임피던스를 가지고,
상기 제2 재료는 상기 웨어러블 오디오 장치의 환경의 음향 임피던스와 실질적으로(substantially) 다른 상기 제1 주파수 범위 내의 하나 이상의 주파수에서 음향 임피던스를 가지는, 웨어러블 오디오 장치. - 제1항에 있어서,
상기 환경은 공기를 포함하는, 웨어러블 오디오 장치. - 제1항에 있어서,
상기 제1 재료는 상기 착용자의 피부의 표면에 합치하는(conform), 웨어러블 오디오 장치. - 제1항에 있어서,
상기 제1 주파수 범위는 하나 이상의 가청 주파수를 포함하는, 웨어러블 오디오 장치. - 제1항에 있어서,
상기 제1 주파수 범위는 하나 이상의 초음파 주파수를 포함하는, 웨어러블 오디오 장치. - 제1항에 있어서,
상기 웨어러블 오디오 장치는 마이크로폰을 더 포함하는, 웨어러블 오디오 장치. - 제1항에 있어서,
상기 제1 변환기의 진동은 하나 이상의 사용자가 구성할 수 있는(user-configurable) 설정을 기초로 하는, 웨어러블 오디오 장치. - 제1항에 있어서,
상기 웨어러블 오디오 장치는 전역 위치 확인 시스템(global positioning system) 센서를 더 포함하는, 웨어러블 오디오 장치. - 제1항에 있어서,
상기 웨어러블 오디오 장치는 라디오 주파수 송수신기를 더 포함하는, 웨어러블 오디오 장치. - 제1항에 있어서,
상기 제1 재료는 젤(gel), 발포체(foam), 고무 또는 금속 중 하나 이상을 포함하는, 웨어러블 오디오 장치. - 제1항에 있어서, 상기 제2 재료는
면화(cotton) 및 플라스틱,
면, 코르크 및 고무,
비닐 및 폴리우레탄 발포체,
방음 폼, 또는
젤(gel)
중 하나 이상을 포함하는, 웨어러블 오디오 장치. - 제1항에 있어서,
상기 웨어러블 오디오 장치는 상기 제1 변환기 및 상기 제1 재료를 둘러싸는 제3 재료를 더 포함하고,
상기 제3 재료는 얇은 비닐 재료, 두꺼운 비닐 재료, 초음파 젤 패드 또는 고무 케이싱(casing) 중 하나 이상을 더 포함하는, 웨어러블 오디오 장치. - 제1항에 있어서,
상기 웨어러블 오디오 장치는 평형 목밴드(counterbalanced neckband) 또는 인장된(tensioned) 머리밴드(headband) 중 하나 이상을 더 포함하는, 웨어러블 오디오 장치. - 제1 주파수 범위 내에서 진동하는 변환기에 의해, 웨어러블 오디오 장치의 착용자에 의해 청취 가능한 신호를 생성하는 단계;
상기 착용자의 피부의 음향 임피던스 및 제1 재료의 음향 임피던스를 상기 제1 주파수 범위 내의 하나 이상의 주파수에서 실질적으로(substantially) 정합시키는(matching) 단계; 및
상기 웨어러블 오디오 장치의 환경의 음향 임피던스 및 제2 재료의 음향 임피던스를 상기 제1 주파수 범위 내의 하나 이상의 주파수에서 실질적으로 부정합시키는(mismatching) 단계를 포함하는, 웨어러블 오디오 장치의 동작방법. - 음향 경로를 통해 웨어러블 오디오 장치의 착용자에 의해 청취 가능한 신호를 생성하기 위한 제1 주파수 범위 내의 진동을 생성하는 수단;
상기 웨어러블 오디오 장치로부터 상기 웨어러블 오디오 장치의 착용자의 피부로 상기 진동을 전달하는 수단; 및
상기 웨어러블 오디오 장치의 환경으로부터의 상기 진동을 방해하는 수단을 포함하는, 웨어러블 오디오 장치.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/634,012 US9621973B2 (en) | 2014-09-22 | 2015-02-27 | Wearable audio device |
| US14/634,012 | 2015-02-27 | ||
| PCT/IB2015/058694 WO2016046810A2 (en) | 2014-09-22 | 2015-11-11 | Wearable audio device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20170130444A true KR20170130444A (ko) | 2017-11-28 |
| KR102358549B1 KR102358549B1 (ko) | 2022-02-04 |
Family
ID=60451316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020177027581A Active KR102358549B1 (ko) | 2015-02-27 | 2015-11-11 | 웨어러블 오디오 장치 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9621973B2 (ko) |
| EP (1) | EP3262848B1 (ko) |
| KR (1) | KR102358549B1 (ko) |
| CN (1) | CN107004403B (ko) |
| WO (1) | WO2016046810A2 (ko) |
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| US10219060B2 (en) | 2016-03-24 | 2019-02-26 | Hearshot Inc. | Helmet-worn device for electronic communications during high motion activity |
| US10362415B2 (en) | 2016-04-29 | 2019-07-23 | Regents Of The University Of Minnesota | Ultrasonic hearing system and related methods |
| US10311219B2 (en) * | 2016-06-07 | 2019-06-04 | Vocalzoom Systems Ltd. | Device, system, and method of user authentication utilizing an optical microphone |
| US10152296B2 (en) | 2016-12-28 | 2018-12-11 | Harman International Industries, Incorporated | Apparatus and method for providing a personalized bass tactile output associated with an audio signal |
| DE102017105529A1 (de) * | 2017-03-15 | 2018-09-20 | Epcos Ag | Kleidungsstück und Verwendung des Kleidungsstücks |
| US10284973B2 (en) | 2017-04-03 | 2019-05-07 | Cochlear Limited | Wearable band for facilitating hearing |
| US10631103B2 (en) * | 2017-05-30 | 2020-04-21 | Regents Of The University Of Minnesota | System and method for multiplexed ultrasound hearing |
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| WO2019073283A1 (de) * | 2017-10-11 | 2019-04-18 | Institut Für Rundfunktechnik | Verbesserter schallwandler |
| US10678335B2 (en) * | 2018-01-08 | 2020-06-09 | Facebook Technologies, Llc | Methods, devices, and systems for creating haptic stimulations and tracking motion of a user |
| CN111742562B (zh) * | 2018-01-24 | 2022-02-08 | 舒尔获得控股公司 | 具有校正电路系统的方向性微机电系统麦克风 |
| US10932062B2 (en) | 2018-02-17 | 2021-02-23 | Apple Inc. | Ultrasonic proximity sensors, and related systems and methods |
| CN111868666A (zh) | 2018-03-23 | 2020-10-30 | 脸谱科技有限责任公司 | 用于确定虚拟现实和/或增强现实设备的用户的接触的方法、设备和系统 |
| JPWO2019244716A1 (ja) * | 2018-06-19 | 2021-06-24 | ソニーグループ株式会社 | 情報処理装置、情報処理方法、およびプログラム |
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| US9621973B2 (en) | 2017-04-11 |
| WO2016046810A2 (en) | 2016-03-31 |
| EP3262848A2 (en) | 2018-01-03 |
| CN107004403A (zh) | 2017-08-01 |
| US20160088380A1 (en) | 2016-03-24 |
| EP3262848B1 (en) | 2022-03-16 |
| KR102358549B1 (ko) | 2022-02-04 |
| WO2016046810A3 (en) | 2016-05-19 |
| CN107004403B (zh) | 2020-11-24 |
| EP3262848A4 (en) | 2018-03-07 |
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