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
Links
Classifications
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- 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
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- 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)
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 (ru) | 2001-10-26 |
Family
ID=19558362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019980048878A KR20000032427A (ko) | 1998-11-14 | 1998-11-14 | 사운드 노이즈 제거장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20000032427A (ru) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980059563A (ko) * | 1996-12-31 | 1998-10-07 | 김영귀 | 선 바이저 고정 어댑터 |
-
1998
- 1998-11-14 KR KR1019980048878A patent/KR20000032427A/ko not_active IP Right Cessation
Patent Citations (1)
| 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 |
Similar Documents
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| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
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| LAPS | Lapse due to unpaid annual fee |