KR930009234A - How to automatically adjust the audio output of the On Timer setting device - Google Patents
How to automatically adjust the audio output of the On Timer setting device Download PDFInfo
- Publication number
- KR930009234A KR930009234A KR1019910017833A KR910017833A KR930009234A KR 930009234 A KR930009234 A KR 930009234A KR 1019910017833 A KR1019910017833 A KR 1019910017833A KR 910017833 A KR910017833 A KR 910017833A KR 930009234 A KR930009234 A KR 930009234A
- Authority
- KR
- South Korea
- Prior art keywords
- power
- counter
- setting device
- output
- audio output
- Prior art date
Links
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- Control Of Amplification And Gain Control (AREA)
- Electronic Switches (AREA)
Abstract
본 발명은 켜짐 예약 설정장치의 음성출력 자동 조절방법에 관한 것으로, 음성검파부의 검파신호를 볼륨제어부에서 마이콤에 기억된 최종 음량크기로 출력하는 음량 기기세트 파워 온시의 음량 슬로우 업 조절회로에 있어서, 마이콤의 파워 스위칭부 출력이 파워 온 릴레이부 구동용 릴레이 드라이브와 카운터로 공급되게 연결하고, 상기 카운터는 복수의 데이터 라인을 통하여 순차 증가되는 디지털 데이터를 D/A 변환부로 공급되게 연결하고, 상기 D/A 변환부의 아날로그 제어 출력신호로 음성검파신호가 볼륨제어부에서 서서히 증가되어 스피커로 출력되게 연결하는 것을 기술적 과제로 한다. 따라서 파워 온시 뿐만 아니라 파워 오프시에도 적용하여 급작스런 변화를 초기상태로부터 서서히 증가 또는 감소시킬 수 있는 시스템에 적용할 수 있다.The present invention relates to a method for automatically adjusting the audio output of the on-demand setting device. The power switching unit output of the microcomputer is connected to the relay drive for driving the power-on relay unit and supplied to the counter, the counter is connected to the digital data that is sequentially increased through the plurality of data lines to be supplied to the D / A conversion unit, the D It is a technical task to connect the voice detection signal to the analog control output signal of the / A converter to be gradually increased in the volume controller and output to the speaker. Therefore, it can be applied not only at power on but also at power off, and can be applied to a system that can suddenly increase or decrease sudden changes from the initial state.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명의 음성출력 제어 플로우챠트1 is a voice output control flowchart of the present invention.
제2도는 본 발명의 음성출력 자동 조절회로2 is a voice output automatic control circuit of the present invention.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019910017833A KR930009234A (en) | 1991-10-10 | 1991-10-10 | How to automatically adjust the audio output of the On Timer setting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019910017833A KR930009234A (en) | 1991-10-10 | 1991-10-10 | How to automatically adjust the audio output of the On Timer setting device |
Publications (1)
Publication Number | Publication Date |
---|---|
KR930009234A true KR930009234A (en) | 1993-05-22 |
Family
ID=67433774
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019910017833A KR930009234A (en) | 1991-10-10 | 1991-10-10 | How to automatically adjust the audio output of the On Timer setting device |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR930009234A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030000038A (en) * | 2001-06-22 | 2003-01-06 | 블루텍 주식회사 | Sound device capable of reducing a load of hearing and a method using the same |
-
1991
- 1991-10-10 KR KR1019910017833A patent/KR930009234A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030000038A (en) * | 2001-06-22 | 2003-01-06 | 블루텍 주식회사 | Sound device capable of reducing a load of hearing and a method using the same |
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WITN | Withdrawal due to no request for examination |