CN1512820A - 具有与反射型环绕扬声器结合的前置扬声器的扬声器系统 - Google Patents
具有与反射型环绕扬声器结合的前置扬声器的扬声器系统 Download PDFInfo
- Publication number
- CN1512820A CN1512820A CNA2003101130790A CN200310113079A CN1512820A CN 1512820 A CN1512820 A CN 1512820A CN A2003101130790 A CNA2003101130790 A CN A2003101130790A CN 200310113079 A CN200310113079 A CN 200310113079A CN 1512820 A CN1512820 A CN 1512820A
- Authority
- CN
- China
- Prior art keywords
- speaker
- circulating loudspeaker
- sound
- loud speaker
- circulating
- 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.)
- Pending
Links
- 230000001902 propagating effect Effects 0.000 claims abstract description 6
- 238000010521 absorption reaction Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000030279 gene silencing Effects 0.000 claims 4
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000000644 propagated effect Effects 0.000 description 2
- 230000001149 cognitive effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
-
- 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
- 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
-
- 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
- H04R2205/024—Positioning of loudspeaker enclosures for spatial sound reproduction
Abstract
Description
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0087218 | 2002-12-30 | ||
KR1020020087218A KR20040061247A (ko) | 2002-12-30 | 2002-12-30 | 반사형 서라운드 스피커 일체형 프론트 스피커가 채용된스피커 시스템 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN1512820A true CN1512820A (zh) | 2004-07-14 |
Family
ID=32501460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2003101130790A Pending CN1512820A (zh) | 2002-12-30 | 2003-12-25 | 具有与反射型环绕扬声器结合的前置扬声器的扬声器系统 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7362874B2 (zh) |
EP (1) | EP1435755A3 (zh) |
KR (1) | KR20040061247A (zh) |
CN (1) | CN1512820A (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108141687A (zh) * | 2015-08-21 | 2018-06-08 | Dts(英属维尔京群岛)有限公司 | 用于泄漏消除的多扬声器方法和装置 |
CN109937442A (zh) * | 2016-10-06 | 2019-06-25 | 图像影院国际有限公司 | 电影院发光屏幕和声音系统 |
US11664008B2 (en) | 2017-06-20 | 2023-05-30 | Imax Theatres International Limited | Active display with reduced screen-door effect |
US11682369B2 (en) | 2017-09-20 | 2023-06-20 | Imax Theatres International Limited | Light emitting display with tiles and data processing |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7364508B2 (en) * | 2003-01-16 | 2008-04-29 | Wms Gaming, Inc. | Gaming machine environment having controlled audio and visual media presentation |
US7367886B2 (en) * | 2003-01-16 | 2008-05-06 | Wms Gaming Inc. | Gaming system with surround sound |
JP4114584B2 (ja) * | 2003-09-25 | 2008-07-09 | ヤマハ株式会社 | 指向性スピーカ制御システム |
JP4114583B2 (ja) * | 2003-09-25 | 2008-07-09 | ヤマハ株式会社 | 特性補正システム |
JP2006005701A (ja) * | 2004-06-18 | 2006-01-05 | D & M Holdings Inc | マルチチャンネルオーディオシステム |
JP4501559B2 (ja) * | 2004-07-07 | 2010-07-14 | ヤマハ株式会社 | スピーカ装置の指向性制御方法およびオーディオ再生装置 |
US20060050907A1 (en) * | 2004-09-03 | 2006-03-09 | Igor Levitsky | Loudspeaker with variable radiation pattern |
KR100657636B1 (ko) * | 2004-12-23 | 2006-12-14 | 삼성전자주식회사 | 리어 리플렉션 서라운드 스피커 시스템 |
GB2425029A (en) * | 2005-04-08 | 2006-10-11 | Giga Byte Tech Co Ltd | Surround sound system |
DE102005017854A1 (de) * | 2005-04-18 | 2006-10-19 | Giga-Byte Technology Co., Ltd., Hsin-Tien | Surroundklang-System |
GB2425675B (en) * | 2005-04-28 | 2008-07-23 | Gp Acoustics | Audio system |
KR100590229B1 (ko) * | 2005-06-24 | 2006-06-19 | 블루텍 주식회사 | 5.1채널 서라운드 스피커 시스템 |
JP2007124129A (ja) * | 2005-10-26 | 2007-05-17 | Sony Corp | 音響再生装置および音響再生方法 |
WO2008063391A2 (en) | 2006-11-10 | 2008-05-29 | Wms Gaming Inc. | Wagering games using multi-level gaming structure |
TWI369142B (en) * | 2008-01-22 | 2012-07-21 | Asustek Comp Inc | Audio system and a method for detecting and adjusting a sound field thereof |
WO2010140104A1 (en) | 2009-06-05 | 2010-12-09 | Koninklijke Philips Electronics N.V. | A surround sound system and method therefor |
CA2941646C (en) * | 2009-10-05 | 2019-09-10 | Harman International Industries, Incorporated | Multichannel audio system having audio channel compensation |
IN2014MN02494A (zh) * | 2012-06-29 | 2015-07-17 | Sony Corp | |
US10149058B2 (en) | 2013-03-15 | 2018-12-04 | Richard O'Polka | Portable sound system |
US9084047B2 (en) * | 2013-03-15 | 2015-07-14 | Richard O'Polka | Portable sound system |
USD740784S1 (en) | 2014-03-14 | 2015-10-13 | Richard O'Polka | Portable sound device |
US10327067B2 (en) | 2015-05-08 | 2019-06-18 | Samsung Electronics Co., Ltd. | Three-dimensional sound reproduction method and device |
US20160337755A1 (en) * | 2015-05-13 | 2016-11-17 | Paradigm Electronics Inc. | Surround speaker |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB769366A (en) * | 1955-03-21 | 1957-03-06 | Armour Res Found | Improvements in or relating to sound projection system |
SE447780B (sv) * | 1981-11-26 | 1986-12-08 | Stig Carlsson | Hogtalare med en ljudabsorbent |
FI81471C (fi) * | 1988-11-08 | 1990-10-10 | Timo Tarkkonen | Hoegtalare givande ett tredimensionellt stereoljudintryck. |
KR920000477B1 (en) | 1989-02-22 | 1992-01-14 | Han Sang Hak | Terminal apparatus for multi users and its communication method |
JPH06178379A (ja) * | 1992-12-10 | 1994-06-24 | Sony Corp | 映像視聴システム |
JPH0784993A (ja) * | 1993-09-17 | 1995-03-31 | Fujitsu Ltd | 信号抑圧装置 |
US5533129A (en) * | 1994-08-24 | 1996-07-02 | Gefvert; Herbert I. | Multi-dimensional sound reproduction system |
US5557680A (en) * | 1995-04-19 | 1996-09-17 | Janes; Thomas A. | Loudspeaker system for producing multiple sound images within a listening area from dual source locations |
US5809150A (en) * | 1995-06-28 | 1998-09-15 | Eberbach; Steven J. | Surround sound loudspeaker system |
JP5306565B2 (ja) * | 1999-09-29 | 2013-10-02 | ヤマハ株式会社 | 音響指向方法および装置 |
-
2002
- 2002-12-30 KR KR1020020087218A patent/KR20040061247A/ko not_active Application Discontinuation
-
2003
- 2003-12-03 EP EP03027769A patent/EP1435755A3/en not_active Withdrawn
- 2003-12-21 US US10/744,502 patent/US7362874B2/en not_active Expired - Fee Related
- 2003-12-25 CN CNA2003101130790A patent/CN1512820A/zh active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108141687A (zh) * | 2015-08-21 | 2018-06-08 | Dts(英属维尔京群岛)有限公司 | 用于泄漏消除的多扬声器方法和装置 |
CN108141687B (zh) * | 2015-08-21 | 2021-06-29 | Dts(英属维尔京群岛)有限公司 | 用于泄漏消除的多扬声器方法和装置 |
CN109937442A (zh) * | 2016-10-06 | 2019-06-25 | 图像影院国际有限公司 | 电影院发光屏幕和声音系统 |
US11376518B2 (en) | 2016-10-06 | 2022-07-05 | Imax Theatres International Limited | Cinema light emitting screen and sound system |
US11664008B2 (en) | 2017-06-20 | 2023-05-30 | Imax Theatres International Limited | Active display with reduced screen-door effect |
US11682369B2 (en) | 2017-09-20 | 2023-06-20 | Imax Theatres International Limited | Light emitting display with tiles and data processing |
Also Published As
Publication number | Publication date |
---|---|
US7362874B2 (en) | 2008-04-22 |
EP1435755A2 (en) | 2004-07-07 |
KR20040061247A (ko) | 2004-07-07 |
US20040136553A1 (en) | 2004-07-15 |
EP1435755A3 (en) | 2007-07-18 |
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