WO2011021841A3 - 다채널 스피커를 위한 다중 앰프 오디오 모듈과 이를 위한 조립식 다중 앰프 오디오 모듈 하우징 조립체 - Google Patents
다채널 스피커를 위한 다중 앰프 오디오 모듈과 이를 위한 조립식 다중 앰프 오디오 모듈 하우징 조립체 Download PDFInfo
- Publication number
- WO2011021841A3 WO2011021841A3 PCT/KR2010/005441 KR2010005441W WO2011021841A3 WO 2011021841 A3 WO2011021841 A3 WO 2011021841A3 KR 2010005441 W KR2010005441 W KR 2010005441W WO 2011021841 A3 WO2011021841 A3 WO 2011021841A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- audio module
- amplifier audio
- amplifier
- same
- housing assembly
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/68—Combinations of amplifiers, e.g. multi-channel amplifiers for stereophonics
-
- 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
-
- 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
-
- 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
- H04R5/04—Circuit arrangements, e.g. for selective connection of amplifier inputs/outputs to loudspeakers, for loudspeaker detection, or for adaptation of settings to personal preferences or hearing impairments
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Circuit For Audible Band Transducer (AREA)
- Amplifiers (AREA)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010800349718A CN102484459A (zh) | 2009-08-20 | 2010-08-18 | 多通道扬声器用多级放大器音频模块及多通道扬声器用组装式多级放大器音频模块壳体组件 |
US13/390,112 US20120140953A1 (en) | 2009-08-20 | 2010-08-18 | Multi-amplifier audio module for a multichannel speaker, and multi-amplifier audio module housing assembly for same |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2009-0077113 | 2009-08-20 | ||
KR1020090077113A KR101089282B1 (ko) | 2009-08-20 | 2009-08-20 | 다채널 스피커를 위한 다중 앰프 오디오 모듈과 이를 위한 조립식 다중 앰프 오디오 모듈 하우징 조립체 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2011021841A2 WO2011021841A2 (ko) | 2011-02-24 |
WO2011021841A3 true WO2011021841A3 (ko) | 2011-06-03 |
Family
ID=43607468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2010/005441 WO2011021841A2 (ko) | 2009-08-20 | 2010-08-18 | 다채널 스피커를 위한 다중 앰프 오디오 모듈과 이를 위한 조립식 다중 앰프 오디오 모듈 하우징 조립체 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20120140953A1 (ko) |
KR (1) | KR101089282B1 (ko) |
CN (1) | CN102484459A (ko) |
WO (1) | WO2011021841A2 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108235191B (zh) * | 2018-01-02 | 2020-08-25 | 联想(北京)有限公司 | 一种输出装置及其控制方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100533845B1 (ko) * | 2003-07-24 | 2005-12-06 | 삼성에스디에스 주식회사 | 이퀄라이져를 갖는 스피커 |
JP2009010816A (ja) * | 2007-06-29 | 2009-01-15 | Sharp Corp | Av機器,テレビジョン受像機 |
JP2009130642A (ja) * | 2007-11-22 | 2009-06-11 | Yamaha Corp | テレビ、avシステム、オーディオ信号供給装置およびオーディオ信号処理方法 |
KR20090075157A (ko) * | 2008-01-03 | 2009-07-08 | 주식회사 대우일렉트로닉스 | 텔레비전의 사운드 제어 장치 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6529787B2 (en) * | 1999-11-15 | 2003-03-04 | Labtec Corporation | Multimedia computer speaker system with bridge-coupled subwoofer |
CN1392750A (zh) * | 2002-07-05 | 2003-01-22 | 威盛电子股份有限公司 | 使用无线扬声器的音响系统 |
JP4036140B2 (ja) * | 2003-05-20 | 2008-01-23 | ヤマハ株式会社 | 音出力システム |
CN1717115A (zh) * | 2004-06-29 | 2006-01-04 | 乐金电子(沈阳)有限公司 | 多阶段分离型扬声器 |
US8290172B2 (en) * | 2007-01-05 | 2012-10-16 | Audio Design Associates, Inc. | Multi-source distributed audio amplification and control system for structured wiring systems |
US8077881B2 (en) * | 2007-01-17 | 2011-12-13 | Roland Corporation | Sound device |
US20140093097A1 (en) * | 2012-10-02 | 2014-04-03 | Michael Weibin Zhang | Amplifying loudspeaker apparatus |
-
2009
- 2009-08-20 KR KR1020090077113A patent/KR101089282B1/ko active IP Right Grant
-
2010
- 2010-08-18 US US13/390,112 patent/US20120140953A1/en not_active Abandoned
- 2010-08-18 WO PCT/KR2010/005441 patent/WO2011021841A2/ko active Application Filing
- 2010-08-18 CN CN2010800349718A patent/CN102484459A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100533845B1 (ko) * | 2003-07-24 | 2005-12-06 | 삼성에스디에스 주식회사 | 이퀄라이져를 갖는 스피커 |
JP2009010816A (ja) * | 2007-06-29 | 2009-01-15 | Sharp Corp | Av機器,テレビジョン受像機 |
JP2009130642A (ja) * | 2007-11-22 | 2009-06-11 | Yamaha Corp | テレビ、avシステム、オーディオ信号供給装置およびオーディオ信号処理方法 |
KR20090075157A (ko) * | 2008-01-03 | 2009-07-08 | 주식회사 대우일렉트로닉스 | 텔레비전의 사운드 제어 장치 |
Also Published As
Publication number | Publication date |
---|---|
US20120140953A1 (en) | 2012-06-07 |
KR101089282B1 (ko) | 2011-12-05 |
KR20110019542A (ko) | 2011-02-28 |
WO2011021841A2 (ko) | 2011-02-24 |
CN102484459A (zh) | 2012-05-30 |
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