KR20040062054A - 홈시어터의 오디오 출력 조정 방법 - Google Patents
홈시어터의 오디오 출력 조정 방법 Download PDFInfo
- Publication number
- KR20040062054A KR20040062054A KR1020020088368A KR20020088368A KR20040062054A KR 20040062054 A KR20040062054 A KR 20040062054A KR 1020020088368 A KR1020020088368 A KR 1020020088368A KR 20020088368 A KR20020088368 A KR 20020088368A KR 20040062054 A KR20040062054 A KR 20040062054A
- Authority
- KR
- South Korea
- Prior art keywords
- audio signal
- output
- main controller
- checker
- audio
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
- H04S7/30—Control circuits for electronic adaptation of the sound field
- H04S7/301—Automatic calibration of stereophonic sound system, e.g. with test microphone
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
- H04S7/30—Control circuits for electronic adaptation of the sound field
- H04S7/302—Electronic adaptation of stereophonic sound system to listener position or orientation
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Stereophonic System (AREA)
- Circuit For Audible Band Transducer (AREA)
Abstract
Description
Claims (4)
- 오디오 출력 조정모드에서 메인 콘트롤러가 각 스피커에 테스트용 오디오신호를 출력하고, 그 각각의 스피커에서는 수신되는 테스트용 오디오 신호를 소정의 형태로 변환하여 체커에 전송하는 제1과정과; 상기 체커가 상기 각 스피커로부터 수신되는 오디오신호의 음량 및 지연시간을 분석하여 그 분석 정보를 상기 메인 콘트롤러에 전송하고, 그 메인 콘트롤러에서는 수신된 분석정보를 근거로 오디오신호 출력 레벨 및 타이밍을 재 설정하는 제2과정으로 이루어지는 것을 특징으로 하는 홈시어터의 오디오 출력 조정 방법.
- 제1항에 있어서, 각 스피커에서 체커로 전송되는 오디오신호와, 체커에서 메인 콘트롤러로 전송되는 분석정보는 무선 채널을 통해 전송되는 것을 특징으로 하는 홈시어터의 오디오 출력 조정 방법.
- 제1항에 있어서, 체커는 리모콘에 부가적으로 설치된 것을 특징으로 하는 홈시어터의 오디오 출력 조정 방법.
- 제1항에 있어서, 제2과정에서 재 설정된 오디오신호 출력 레벨 및 타이밍은 테이블 형태로 저장되어 이후 상기 각 스피커로 출력되는 오디오 신호의 출력 레벨 및 타이밍을 설정하는 이용되는 것을 특징으로 하는 홈시어터의 오디오 출력 조정방법.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020088368A KR100905966B1 (ko) | 2002-12-31 | 2002-12-31 | 홈시어터의 오디오 출력 조정 장치 및 그 방법 |
CNB2003101248720A CN100496148C (zh) | 2002-12-31 | 2003-12-19 | 家庭影院系统的音频输出调整装置和方法 |
US10/740,549 US7428310B2 (en) | 2002-12-31 | 2003-12-22 | Audio output adjusting device of home theater system and method thereof |
EP03029703.0A EP1435756B1 (en) | 2002-12-31 | 2003-12-23 | Audio output adjusting device of home theater system and method thereof |
US12/886,432 USRE44170E1 (en) | 2002-12-31 | 2010-09-20 | Audio output adjusting device of home theater system and method thereof |
US13/762,989 USRE45251E1 (en) | 2002-12-31 | 2013-02-08 | Audio output adjusting device of home theater system and method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020088368A KR100905966B1 (ko) | 2002-12-31 | 2002-12-31 | 홈시어터의 오디오 출력 조정 장치 및 그 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040062054A true KR20040062054A (ko) | 2004-07-07 |
KR100905966B1 KR100905966B1 (ko) | 2009-07-06 |
Family
ID=32501470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020020088368A KR100905966B1 (ko) | 2002-12-31 | 2002-12-31 | 홈시어터의 오디오 출력 조정 장치 및 그 방법 |
Country Status (4)
Country | Link |
---|---|
US (3) | US7428310B2 (ko) |
EP (1) | EP1435756B1 (ko) |
KR (1) | KR100905966B1 (ko) |
CN (1) | CN100496148C (ko) |
Cited By (3)
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KR20050020063A (ko) * | 2003-08-20 | 2005-03-04 | 엘지전자 주식회사 | 오디오신호의 표시제어장치 및 방법 |
KR20060005501A (ko) * | 2004-07-13 | 2006-01-18 | 주식회사 대우일렉트로닉스 | 무선 홈씨어터 시스템의 오디오 지연 시간 조정 방법 |
US10349171B2 (en) | 2015-06-09 | 2019-07-09 | Samsung Electronics Co., Ltd. | Electronic device, peripheral devices and control method therefor |
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-
2002
- 2002-12-31 KR KR1020020088368A patent/KR100905966B1/ko active IP Right Grant
-
2003
- 2003-12-19 CN CNB2003101248720A patent/CN100496148C/zh not_active Expired - Fee Related
- 2003-12-22 US US10/740,549 patent/US7428310B2/en not_active Ceased
- 2003-12-23 EP EP03029703.0A patent/EP1435756B1/en not_active Expired - Lifetime
-
2010
- 2010-09-20 US US12/886,432 patent/USRE44170E1/en active Active
-
2013
- 2013-02-08 US US13/762,989 patent/USRE45251E1/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050020063A (ko) * | 2003-08-20 | 2005-03-04 | 엘지전자 주식회사 | 오디오신호의 표시제어장치 및 방법 |
KR20060005501A (ko) * | 2004-07-13 | 2006-01-18 | 주식회사 대우일렉트로닉스 | 무선 홈씨어터 시스템의 오디오 지연 시간 조정 방법 |
US10349171B2 (en) | 2015-06-09 | 2019-07-09 | Samsung Electronics Co., Ltd. | Electronic device, peripheral devices and control method therefor |
Also Published As
Publication number | Publication date |
---|---|
CN1514673A (zh) | 2004-07-21 |
EP1435756B1 (en) | 2015-04-08 |
EP1435756A3 (en) | 2009-06-03 |
US7428310B2 (en) | 2008-09-23 |
EP1435756A2 (en) | 2004-07-07 |
US20040131207A1 (en) | 2004-07-08 |
USRE44170E1 (en) | 2013-04-23 |
KR100905966B1 (ko) | 2009-07-06 |
CN100496148C (zh) | 2009-06-03 |
USRE45251E1 (en) | 2014-11-18 |
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