KR970019516A - TV sound control when telephone is connected - Google Patents
TV sound control when telephone is connected Download PDFInfo
- Publication number
- KR970019516A KR970019516A KR1019950028892A KR19950028892A KR970019516A KR 970019516 A KR970019516 A KR 970019516A KR 1019950028892 A KR1019950028892 A KR 1019950028892A KR 19950028892 A KR19950028892 A KR 19950028892A KR 970019516 A KR970019516 A KR 970019516A
- Authority
- KR
- South Korea
- Prior art keywords
- call
- sound
- television
- telephone
- controller
- Prior art date
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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G7/00—Volume compression or expansion in amplifiers
- H03G7/002—Volume compression or expansion in amplifiers in untuned or low-frequency amplifiers, e.g. audio amplifiers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Telephonic Communication Services (AREA)
Abstract
본 발명은 텔레비젼으로 통신 서비스를 받아 볼 수 있는 정보 텔레비젼에서 전화가 걸려오면 텔레비젼의 사운드 출력대신 전화음성 신호를 출력시켜 시청자가 확실하게 전화가 걸려왔슴을 인식할 수 있도록 하는 전화 연결시 텔레비젼 사운드 제어 장치에 관한 것으로 텔레비젼의 사운드 볼륨이 높을때 전화벨 소리를 듣지 못하는 경우와 전화 통화시 사운드 볼륨이 높아 통화에 지장이 있게 되는 것을 없애는 것이다.According to the present invention, when a telephone call is received from an information television that can receive a communication service on a television, the television sound control is performed when the telephone is connected so that the viewer can recognize that the telephone call is made by outputting a telephone voice signal instead of the sound output of the television. It's about device that can't hear the ringing when the TV's sound volume is high, and the high volume of sound during the phone call can prevent the call.
이러한 본 발명은 모뎀에서 전화가 걸려옴을 감지하면 음성 스위칭 소자를 절환시켜 상대방 음성신호가 텔레비젼의 스피커로 출력되게 하고 송수화기를 들으면 전화기를 통하여 통화가 이루어지도록 하는 한편 스피커로 출력되는 텔레비젼 사운드 신호는 일정레벨로 낮추어 준후 통화가 끝나면 본래의 사운드 레벨로 회복시켜 주므로써 이루어진다.The present invention switches the voice switching element when the modem detects the incoming call so that the other party's voice signal is output to the speaker of the television and when the handset is heard, the call is made through the telephone while the television sound signal output to the speaker is After the call is lowered to a certain level, the call is restored to its original sound level.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명의 회로도.1 is a circuit diagram of the present invention.
제2도는 본 발명의 플로우 차트.2 is a flow chart of the present invention.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950028892A KR0178268B1 (en) | 1995-09-01 | 1995-09-01 | Television sound control apparatus linked on the telephone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950028892A KR0178268B1 (en) | 1995-09-01 | 1995-09-01 | Television sound control apparatus linked on the telephone |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970019516A true KR970019516A (en) | 1997-04-30 |
KR0178268B1 KR0178268B1 (en) | 1999-05-01 |
Family
ID=19426048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950028892A KR0178268B1 (en) | 1995-09-01 | 1995-09-01 | Television sound control apparatus linked on the telephone |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0178268B1 (en) |
-
1995
- 1995-09-01 KR KR1019950028892A patent/KR0178268B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR0178268B1 (en) | 1999-05-01 |
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Legal Events
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 | ||
FPAY | Annual fee payment |
Payment date: 20061030 Year of fee payment: 9 |
|
LAPS | Lapse due to unpaid annual fee |