KR970057556A - Optimum Sound Field Apparatus and Method - Google Patents
Optimum Sound Field Apparatus and Method Download PDFInfo
- Publication number
- KR970057556A KR970057556A KR1019950067253A KR19950067253A KR970057556A KR 970057556 A KR970057556 A KR 970057556A KR 1019950067253 A KR1019950067253 A KR 1019950067253A KR 19950067253 A KR19950067253 A KR 19950067253A KR 970057556 A KR970057556 A KR 970057556A
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- KR
- South Korea
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- sound field
- signal
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- broadcast
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Abstract
본 발명은 현재 방송중인 KBPS 신호를 이용하여 다양한 프로그램을 수신하는 TV 또는 VCR 등에서 입력신호에 따라 각 프로그램에 가장 적절한 음장을 부가하는 최적 음장 부가장치 및 방법에 관한 것이다.The present invention relates to an optimum sound field adding device and method for adding the most appropriate sound field to each program according to an input signal in a TV or VCR that receives various programs using a KBPS signal currently being broadcast.
종래의 음장 부가장치는 입력신호의 종류에 무관하게 일정하게 음장을 부가하여 오히려 원음의 특성을 저해하는 문제점이 있다.The conventional sound field adding device has a problem in that a sound field is constantly added regardless of the type of the input signal, thereby degrading the characteristics of the original sound.
그러나 본 발명의 최적 음장 부가장치 및 방법은 현재 방송되는 프로그램의 송신 방송국과 이에 따른 방송번호로 현재 프로그램의 종류를 확인하여 이 프로그램에 가장 적합한 음장의 형태를 알아내어 상기 가장 적합한 음장의 형태를 입력되는 오디오 신호에 부가한다.However, the optimum sound field apparatus and method according to the present invention identify the type of the current program by checking the type of the current program by the transmitting station of the currently broadcasted program and the broadcast number according thereto, and input the form of the most suitable sound field. To the audio signal being added.
여기서 방송 프로그램이 변경된다면, 이에 따른 KBPS 신호가 방송신호에 함께 수신되므로 이에 적합하도록 적절한 음장으로 바뀌게 되므로 사용자에게 거부감이 없도록 최적 음장을 제공한다.In this case, if the broadcast program is changed, the KBPS signal is received in the broadcast signal, and thus is changed to an appropriate sound field so as to be suitable for the broadcast program.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제3도는 본 발명에 따른 최적 음장 부가장치의 구성블록도3 is a block diagram of an optimum sound field adding device according to the present invention.
제4도는 본발명에 따른 최적 음장 부가방법에 대한 플로우차트4 is a flowchart of a method for adding an optimal sound field according to the present invention.
제5도는 본 발명에 따른 디지털 음장 처리부가 이용하는 상태표5 is a state table used by the digital sound field processor according to the present invention.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950067253A KR970057556A (en) | 1995-12-29 | 1995-12-29 | Optimum Sound Field Apparatus and Method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950067253A KR970057556A (en) | 1995-12-29 | 1995-12-29 | Optimum Sound Field Apparatus and Method |
Publications (1)
Publication Number | Publication Date |
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KR970057556A true KR970057556A (en) | 1997-07-31 |
Family
ID=66637779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1019950067253A KR970057556A (en) | 1995-12-29 | 1995-12-29 | Optimum Sound Field Apparatus and Method |
Country Status (1)
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KR (1) | KR970057556A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100662247B1 (en) * | 2003-12-03 | 2007-01-02 | 한국전자통신연구원 | Method for Generating Audio Scene for Processing Reverberation Sound |
KR100765767B1 (en) * | 2005-12-07 | 2007-10-15 | 삼성전자주식회사 | Method and apparatus for editing surround mode in audio/video system |
-
1995
- 1995-12-29 KR KR1019950067253A patent/KR970057556A/en not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100662247B1 (en) * | 2003-12-03 | 2007-01-02 | 한국전자통신연구원 | Method for Generating Audio Scene for Processing Reverberation Sound |
KR100765767B1 (en) * | 2005-12-07 | 2007-10-15 | 삼성전자주식회사 | Method and apparatus for editing surround mode in audio/video system |
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