KR960015555A - Saturation prevention device of audio signal - Google Patents
Saturation prevention device of audio signal Download PDFInfo
- Publication number
- KR960015555A KR960015555A KR1019940028745A KR19940028745A KR960015555A KR 960015555 A KR960015555 A KR 960015555A KR 1019940028745 A KR1019940028745 A KR 1019940028745A KR 19940028745 A KR19940028745 A KR 19940028745A KR 960015555 A KR960015555 A KR 960015555A
- Authority
- KR
- South Korea
- Prior art keywords
- audio signal
- data
- volume control
- volume
- comparator
- Prior art date
Links
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- Control Of Amplification And Gain Control (AREA)
Abstract
본 발명은 사용자가 선택한 볼륨 제어 데이터에 따라 볼륩 레벨이 결정되어 증폭부에서 증폭되어 스피커에 공급되는 오디오 신호를 적분하는 적분부와, 상기 적분부에서 출력되는 데이터와 기준데이터를 비교하여 그에 해당된 데이터를 출력하는 비교부와, 상기 비교부에서 출력되는 데이터에 따라 볼륨 제어신호를 볼륨 제어부에 공급하는 마이컴으로 구성되어 시청자가 결정한 오디오 신호레벨이 너무 높게 되면 자동으로 레벨을 감소시켜 왜곡을 방지하는 오디오 신호의 포화 방지장치에 관한 것이다.According to an embodiment of the present invention, an integrator for determining a volume level according to volume control data selected by a user and amplifying the amplifier and integrating an audio signal supplied to a speaker is compared with the data output from the integrator and reference data. Comprising a comparator for outputting data and a microcomputer for supplying a volume control signal to the volume control unit in accordance with the data output from the comparator, if the audio signal level determined by the viewer is too high to automatically reduce the level to prevent distortion An apparatus for preventing saturation of an audio signal.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제2도는 본 발명에 따른 오디오 신호의 포화방지 장치를 나타낸 도면.2 is a diagram showing an apparatus for preventing saturation of an audio signal according to the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940028745A KR960015555A (en) | 1994-10-31 | 1994-10-31 | Saturation prevention device of audio signal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940028745A KR960015555A (en) | 1994-10-31 | 1994-10-31 | Saturation prevention device of audio signal |
Publications (1)
Publication Number | Publication Date |
---|---|
KR960015555A true KR960015555A (en) | 1996-05-22 |
Family
ID=66687775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940028745A KR960015555A (en) | 1994-10-31 | 1994-10-31 | Saturation prevention device of audio signal |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR960015555A (en) |
-
1994
- 1994-10-31 KR KR1019940028745A patent/KR960015555A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Withdrawal due to no request for examination |