KR100968407B1 - 노이즈제거 헤드폰 - Google Patents
노이즈제거 헤드폰 Download PDFInfo
- Publication number
- KR100968407B1 KR100968407B1 KR1020080015561A KR20080015561A KR100968407B1 KR 100968407 B1 KR100968407 B1 KR 100968407B1 KR 1020080015561 A KR1020080015561 A KR 1020080015561A KR 20080015561 A KR20080015561 A KR 20080015561A KR 100968407 B1 KR100968407 B1 KR 100968407B1
- Authority
- KR
- South Korea
- Prior art keywords
- air inlet
- noise
- sound
- attenuation
- headphone
- 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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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
- H04R1/1083—Reduction of ambient noise
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/18—Means for suspending the supporting construction
- E04B9/183—Means for suspending the supporting construction having a lower side adapted to be connected to a channel of the supporting construction
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/18—Means for suspending the supporting construction
- E04B9/20—Means for suspending the supporting construction adjustable
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Headphones And Earphones (AREA)
Abstract
Description
Claims (5)
- 삭제
- 내부에 전면이 개방된 수용공간을 갖는 헤드폰하우징;상기 헤드폰하우징의 수용공간에 수용되고, 내부에 전면이 개방된 수용공간을 갖으며 공기유입구가 형성된 내부하우징;노이즈가 입력되는 마이크;상기 노이즈를 분석하여 감쇠음을 생성하는 감쇠부;상기 감쇠부의 작동을 On/Off 시키는 스위치;상기 내부하우징의 수용공간에 수용되며, 입력되는 전기적 신호에 따른 음향과 상기 감쇠부에서 생성된 감쇠음을 출력시키는 스피커; 및상기 스위치에 의한 상기 감쇠부의 On/Off에 따라 순간적인 공기유입량을 조절할 수 있도록 상기 공기유입구를 개폐시키는 공기유입컨트롤러; 를 포함하는 것을 특징으로 하는 노이즈제어 헤드폰.
- 삭제
- 제2항에 있어서,상기 감쇠부가 작동시 연동되어 상기 공기유입컨트롤러는 상기 공기유입구를 폐쇄하는 것을 특징으로 하는 노이즈제거 헤드폰.
- 제2항에 있어서,상기 감쇠부가 작동시 연동되어 상기 공기유입컨트롤러는 상기 공기유입구를 개방하는 것을 특징으로 하는 노이즈제거 헤드폰.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080015561A KR100968407B1 (ko) | 2008-02-20 | 2008-02-20 | 노이즈제거 헤드폰 |
PCT/KR2008/001599 WO2009104834A1 (en) | 2008-02-20 | 2008-03-21 | Noise removal headphones |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080015561A KR100968407B1 (ko) | 2008-02-20 | 2008-02-20 | 노이즈제거 헤드폰 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090090228A KR20090090228A (ko) | 2009-08-25 |
KR100968407B1 true KR100968407B1 (ko) | 2010-07-07 |
Family
ID=40985693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080015561A Active KR100968407B1 (ko) | 2008-02-20 | 2008-02-20 | 노이즈제거 헤드폰 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR100968407B1 (ko) |
WO (1) | WO2009104834A1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9451351B2 (en) * | 2011-06-16 | 2016-09-20 | Sony Corporation | In-ear headphone |
TWI457009B (zh) * | 2011-12-02 | 2014-10-11 | Giga Byte Tech Co Ltd | 耳機耳殼及耳機 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001069590A (ja) | 1999-07-15 | 2001-03-16 | Bose Corp | ノイズ低減ヘッドセット |
KR20030043225A (ko) * | 2001-11-27 | 2003-06-02 | 박준희 | 대용량형 모터풀리 |
KR200343225Y1 (ko) * | 2003-12-11 | 2004-03-02 | 주식회사 대림음향 | 음향 조절 가능한 이어폰 |
KR20050083324A (ko) * | 2004-02-23 | 2005-08-26 | 엠엠기어 주식회사 | 노이즈 감쇄가 가능한 헤드폰 |
KR100694160B1 (ko) * | 2005-12-29 | 2007-03-12 | 삼성전자주식회사 | 가변 덕트부를 가지는 이어폰 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6567525B1 (en) * | 1994-06-17 | 2003-05-20 | Bose Corporation | Supra aural active noise reduction headphones |
CN1190993C (zh) * | 1997-04-17 | 2005-02-23 | 伯斯有限公司 | 降低有源噪声的头戴送受话器及其中使用的模块 |
KR100496909B1 (ko) * | 2003-04-09 | 2005-06-23 | 엠엠기어 주식회사 | 헤드폰의 음파 개폐형 케이스 |
-
2008
- 2008-02-20 KR KR1020080015561A patent/KR100968407B1/ko active Active
- 2008-03-21 WO PCT/KR2008/001599 patent/WO2009104834A1/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001069590A (ja) | 1999-07-15 | 2001-03-16 | Bose Corp | ノイズ低減ヘッドセット |
KR20030043225A (ko) * | 2001-11-27 | 2003-06-02 | 박준희 | 대용량형 모터풀리 |
KR200343225Y1 (ko) * | 2003-12-11 | 2004-03-02 | 주식회사 대림음향 | 음향 조절 가능한 이어폰 |
KR20050083324A (ko) * | 2004-02-23 | 2005-08-26 | 엠엠기어 주식회사 | 노이즈 감쇄가 가능한 헤드폰 |
KR100694160B1 (ko) * | 2005-12-29 | 2007-03-12 | 삼성전자주식회사 | 가변 덕트부를 가지는 이어폰 |
Also Published As
Publication number | Publication date |
---|---|
WO2009104834A1 (en) | 2009-08-27 |
KR20090090228A (ko) | 2009-08-25 |
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