KR970032104A - Television with automatic operation of sound mute circuit when receiving scrambled program - Google Patents
Television with automatic operation of sound mute circuit when receiving scrambled programInfo
- Publication number
- KR970032104A KR970032104A KR1019950045030A KR19950045030A KR970032104A KR 970032104 A KR970032104 A KR 970032104A KR 1019950045030 A KR1019950045030 A KR 1019950045030A KR 19950045030 A KR19950045030 A KR 19950045030A KR 970032104 A KR970032104 A KR 970032104A
- Authority
- KR
- South Korea
- Prior art keywords
- mute circuit
- television
- automatic operation
- microprocessor
- program
- Prior art date
Links
Landscapes
- Circuits Of Receivers In General (AREA)
Abstract
본 발명은, 방송국으로부터 송신되는 프로그램이 스크램블된 상태의 프로그램인 경우 스크램블 검파기를 이용하여 검파한 후 음성신호처리부의 음향뮤트회로를 자동적으로 동작시킴으로써 불필요한 화면조정의 노력과 시간의 낭비를 절감할 수 있도록 된 스크램블된 프로그램 수신시 음향뮤트회로 자동동작 기능을 갖는 텔레비전에 관한 것으로, 수신된 프로그램에 대해 스크램블 상태의 여부를 검출하는 스크램블 검파기(16)와, 이 스크램블 검파기(16)로부터의 검출신호에 의해 음향뮤트회로동작을 위한 제어신호를 출력하는 마이크로 프로세서(18) 및, 이 마이크로 프로세서(18)에 의해 제어되면서 음향뮤트회로를 작동시키는 음성신호처리부(22)를 구비하여 구성되는 것을 특징으로 한다.According to the present invention, when a program transmitted from a broadcasting station is in a scrambled state, it is possible to reduce unnecessary screen adjustment effort and time waste by automatically operating an acoustic mute circuit of the voice signal processor after detecting using a scramble detector. The present invention relates to a television having a function of automatic operation of an acoustic mute circuit upon reception of a scrambled program, comprising: a scramble detector (16) for detecting whether or not a scrambled state is received for a received program and a detection signal from the scramble detector (16). Microprocessor 18 for outputting a control signal for an acoustic mute circuit operation, and a voice signal processor 22 controlled by the microprocessor 18 to operate the acoustic mute circuit. .
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제 1도는 본 발명에 따른 스크램블된 프로그램 수신시 음향뮤트회로 자동동작 기능을 갖는 텔레비전의 블록도.1 is a block diagram of a television having a function of automatic operation of an acoustic mute circuit upon reception of a scrambled program according to the present invention.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950045030A KR970032104A (en) | 1995-11-29 | 1995-11-29 | Television with automatic operation of sound mute circuit when receiving scrambled program |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950045030A KR970032104A (en) | 1995-11-29 | 1995-11-29 | Television with automatic operation of sound mute circuit when receiving scrambled program |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR970032104A true KR970032104A (en) | 1997-06-26 |
Family
ID=66593126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950045030A KR970032104A (en) | 1995-11-29 | 1995-11-29 | Television with automatic operation of sound mute circuit when receiving scrambled program |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970032104A (en) |
-
1995
- 1995-11-29 KR KR1019950045030A patent/KR970032104A/en not_active Application Discontinuation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E601 | Decision to refuse application |