KR100343649B1 - High quality sound and video system - Google Patents

High quality sound and video system Download PDF

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Publication number
KR100343649B1
KR100343649B1 KR1020000064285A KR20000064285A KR100343649B1 KR 100343649 B1 KR100343649 B1 KR 100343649B1 KR 1020000064285 A KR1020000064285 A KR 1020000064285A KR 20000064285 A KR20000064285 A KR 20000064285A KR 100343649 B1 KR100343649 B1 KR 100343649B1
Authority
KR
South Korea
Prior art keywords
sound
high quality
listener
quality sound
video system
Prior art date
Application number
KR1020000064285A
Other languages
Korean (ko)
Inventor
Kyung Rak Lee
Original Assignee
Kyung Rak Lee
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kyung Rak Lee filed Critical Kyung Rak Lee
Priority to KR1020000064285A priority Critical patent/KR100343649B1/en
Application granted granted Critical
Publication of KR100343649B1 publication Critical patent/KR100343649B1/en

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Classifications

    • 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
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)

Abstract

PURPOSE: A high quality sound and video system is provided, which outputs a high quality sound and image at a situation where a screen is provided and a listener sits on a chair. CONSTITUTION: A front speaker(310) is placed at the front of a listener, and the high quality sound distortion compensating part(120) compensates for sound distortion between the front speaker and the listener. A pair of rear speakers(320) are installed at both sides of a support of a chair for a listener. The second tone distortion compensating part(140) compensates for sound distortion caused between the rear speakers and a speaker characteristic. A lateral sound reinforcing part(150) processes an output signal of the second tone distortion compensating part and reinforces a lateral sound of the rear speakers.
KR1020000064285A 2000-10-31 2000-10-31 High quality sound and video system KR100343649B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020000064285A KR100343649B1 (en) 2000-10-31 2000-10-31 High quality sound and video system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020000064285A KR100343649B1 (en) 2000-10-31 2000-10-31 High quality sound and video system

Publications (1)

Publication Number Publication Date
KR100343649B1 true KR100343649B1 (en) 2002-07-11

Family

ID=37488385

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020000064285A KR100343649B1 (en) 2000-10-31 2000-10-31 High quality sound and video system

Country Status (1)

Country Link
KR (1) KR100343649B1 (en)

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