KR100297781B1 - - Google Patents

Info

Publication number
KR100297781B1
KR100297781B1 KR19980048878A KR19980048878A KR100297781B1 KR 100297781 B1 KR100297781 B1 KR 100297781B1 KR 19980048878 A KR19980048878 A KR 19980048878A KR 19980048878 A KR19980048878 A KR 19980048878A KR 100297781 B1 KR100297781 B1 KR 100297781B1
Authority
KR
South Korea
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.)
Expired - Fee Related
Application number
KR19980048878A
Other languages
Korean (ko)
Other versions
KR20000032427A (ko
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 filed Critical
Priority to KR1019980048878A priority Critical patent/KR20000032427A/ko
Publication of KR20000032427A publication Critical patent/KR20000032427A/ko
Application granted granted Critical
Publication of KR100297781B1 publication Critical patent/KR100297781B1/ko
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
    • G10K11/178—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase
    • G10K11/1781—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase characterised by the analysis of input or output signals, e.g. frequency range, modes, transfer functions

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
KR1019980048878A 1998-11-14 1998-11-14 사운드 노이즈 제거장치 Granted KR20000032427A (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019980048878A KR20000032427A (ko) 1998-11-14 1998-11-14 사운드 노이즈 제거장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019980048878A KR20000032427A (ko) 1998-11-14 1998-11-14 사운드 노이즈 제거장치

Publications (2)

Publication Number Publication Date
KR20000032427A KR20000032427A (ko) 2000-06-15
KR100297781B1 true KR100297781B1 (enExample) 2001-10-26

Family

ID=19558362

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019980048878A Granted KR20000032427A (ko) 1998-11-14 1998-11-14 사운드 노이즈 제거장치

Country Status (1)

Country Link
KR (1) KR20000032427A (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980059563A (ko) * 1996-12-31 1998-10-07 김영귀 선 바이저 고정 어댑터

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980059563A (ko) * 1996-12-31 1998-10-07 김영귀 선 바이저 고정 어댑터

Also Published As

Publication number Publication date
KR20000032427A (ko) 2000-06-15

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