KR950035243A - Audio output control device in telephone call - Google Patents
Audio output control device in telephone call Download PDFInfo
- Publication number
- KR950035243A KR950035243A KR1019940011817A KR19940011817A KR950035243A KR 950035243 A KR950035243 A KR 950035243A KR 1019940011817 A KR1019940011817 A KR 1019940011817A KR 19940011817 A KR19940011817 A KR 19940011817A KR 950035243 A KR950035243 A KR 950035243A
- Authority
- KR
- South Korea
- Prior art keywords
- audio
- telephone
- mute signal
- output control
- call state
- Prior art date
Links
Landscapes
- Telephone Function (AREA)
Abstract
본 발명은 오디오신호를 처리하여 출력하는 장치에 관한 것으로서, 감지부는 전화선의 전압으로 전화기가 통화상태인지를 감지하여, 감지된 결과를 뮤트신호출력부에 인가한다. 뮤트신호출력부는 전화기가 통화상태일때에는 오디오처리부에 뮤트신호를 인가하여 오디오처리부로 하여금 처리된 오디오신호를 스피커에 인가하지 않게 하므로써, 사용자가 오디오장치의 오디오음에 방해받지 않고 전화통화를 원활하게 할 수 있게 하는 효과가 있다.The present invention relates to an apparatus for processing and outputting an audio signal, wherein the sensing unit detects whether a telephone is in a call state by a voltage of a telephone line, and applies the detected result to the mute signal output unit. The mute signal output unit applies a mute signal to the audio processing unit when the phone is in a call state so that the audio processing unit does not apply the processed audio signal to the speaker, so that the user can make a telephone call smoothly without being disturbed by the audio sound of the audio device. It has the effect of making it possible.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
도면은 본 발명에 따른 전화통화시의 오디오출력제어장치의 회로도이다.Figure is a circuit diagram of an audio output control apparatus for a telephone call according to the present invention.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940011817A KR950035243A (en) | 1994-05-30 | 1994-05-30 | Audio output control device in telephone call |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940011817A KR950035243A (en) | 1994-05-30 | 1994-05-30 | Audio output control device in telephone call |
Publications (1)
Publication Number | Publication Date |
---|---|
KR950035243A true KR950035243A (en) | 1995-12-30 |
Family
ID=66682295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940011817A KR950035243A (en) | 1994-05-30 | 1994-05-30 | Audio output control device in telephone call |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR950035243A (en) |
-
1994
- 1994-05-30 KR KR1019940011817A patent/KR950035243A/en not_active Application Discontinuation
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