KR950010580A - Audio signal storage and playback circuit for television receiver - Google Patents

Audio signal storage and playback circuit for television receiver Download PDF

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Publication number
KR950010580A
KR950010580A KR1019930020155A KR930020155A KR950010580A KR 950010580 A KR950010580 A KR 950010580A KR 1019930020155 A KR1019930020155 A KR 1019930020155A KR 930020155 A KR930020155 A KR 930020155A KR 950010580 A KR950010580 A KR 950010580A
Authority
KR
South Korea
Prior art keywords
audio signal
signal
digital
memory
output
Prior art date
Application number
KR1019930020155A
Other languages
Korean (ko)
Inventor
양원식
Original Assignee
배순훈
대우전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019930020155A priority Critical patent/KR950010580A/en
Publication of KR950010580A publication Critical patent/KR950010580A/en

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  • Television Receiver Circuits (AREA)

Abstract

본 발명은 TV로 수신되는 음성신호를 저장 및 재생할 수 있도록 된 회로에 관한 것으로서, 스피커로 출력시키고자 하는 음성신호의 출력원을 선택하기 위한 스우칭부(5)와, TV로 수신되는 아날로그 음성신호를 디지탈 신호로 변환하는 A/D 변환부(6), 상기 A/D 변환부(6)로부터 입력되는 디지탈 신호를 압축시키기 위한 정보압축기(7), 압축된 디지탈 음성신호를 저장하는 메모리(8), 이 메모리(8)로부터 출력되는 디지탈 음성신호를 원래의 신호로 해독하는 해독기(9), 이 해독기(9)로부터의 디지탈 신호를 아날로그 음성신호로 변환하는 D/A 변환부(10) 및, 입력되는 소정의 제어신호에 따라 상기 각 회로구성부(5,6,7,8,9,10)의 동작을 제어하기 위한 마이콤(4)을 구비하여 구성되어 있으면서, TV로 수신되는 정보의 음성신호를 저장 및 재생할 수 있도록 된 것을 특징으로 한다.The present invention relates to a circuit capable of storing and reproducing an audio signal received by a TV. The present invention relates to a switching unit 5 for selecting an output source of an audio signal to be output to a speaker, and an analog audio signal received from a TV. An A / D converter 6 for converting a digital signal into a digital signal, an information compressor 7 for compressing a digital signal input from the A / D converter 6, and a memory 8 for storing the compressed digital audio signal. ), A decoder 9 for decoding the digital audio signal output from the memory 8 into an original signal, a D / A converter 10 for converting the digital signal from the decoder 9 into an analog audio signal, and And a microcomputer 4 for controlling the operation of each of the circuit components 5, 6, 7, 8, 9 and 10 according to a predetermined control signal input. It is possible to store and play back audio signals. Shall be.

Description

텔레비젼 수상기용 음성신호저장 및 재생회로Audio signal storage and playback circuit for television receiver

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 TV용 음성신호저장 및 재생회로를 TV 회로부에 적용한 실시예를 도시한 블럭 구성도.1 is a block diagram showing an embodiment in which the audio signal storing and reproducing circuit for a TV according to the present invention is applied to a TV circuit section.

Claims (1)

스피커로 출력시키고자 하는 음성신호의 출력원을 선택하기 위한 스위칭부(5)와, TV로 수신되는 아날로그 음성신호를 디지탈 신호로 변환하는 A/D 변환부(6), 상기 A/D 변환부(6)로부터 입력되는 디지탈 신호를 압축시키기 위한 정보압축기(7), 압축된 디지탈 음성신호를 저장하는 메모리(8), 이 메모리(8)로부터 출력되는 디지탈 음성신호를 원래의 신호로 해독하는 해독기(9), 이 해독기(9)로부터의 디지탈 신호를 아날로그 음성신호로 변환하는 D/A 변환부(10) 및, 입력되는 소정의 제어신호에 따라 상기 각 회로 구성부(5,6,7,8,9,10)의 동작을 제어하기 위한 마이콤(4)을 구비하여 구성되어 있으면서, TV로 수신되는 정보의 음성신호를 저장 및 재생할 수 있도록 된 것을 특징으로 하는 TV로 수신되는 정보의 음성신호를 저장 및 재생회로.A switching unit 5 for selecting an output source of an audio signal to be output to a speaker, an A / D conversion unit 6 for converting an analog audio signal received from a TV into a digital signal, and the A / D conversion unit (6) an information compressor (7) for compressing the digital signal input from the memory, a memory (8) for storing the compressed digital voice signal, and a decoder for decoding the digital voice signal output from the memory (8) as an original signal (9), a D / A converter (10) for converting a digital signal from the decoder (9) into an analog audio signal, and the circuit components (5, 6, 7, 7) according to a predetermined control signal inputted thereto. The audio signal of the information received by the TV, characterized in that it comprises a microcomputer 4 for controlling the operation of the 8, 9, 10, it is possible to store and reproduce the audio signal of the information received by the TV. Storage and regeneration circuit. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930020155A 1993-09-28 1993-09-28 Audio signal storage and playback circuit for television receiver KR950010580A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930020155A KR950010580A (en) 1993-09-28 1993-09-28 Audio signal storage and playback circuit for television receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930020155A KR950010580A (en) 1993-09-28 1993-09-28 Audio signal storage and playback circuit for television receiver

Publications (1)

Publication Number Publication Date
KR950010580A true KR950010580A (en) 1995-04-28

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ID=66824012

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930020155A KR950010580A (en) 1993-09-28 1993-09-28 Audio signal storage and playback circuit for television receiver

Country Status (1)

Country Link
KR (1) KR950010580A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100331798B1 (en) * 1999-05-26 2002-04-09 구자홍 apparatus for recording/playing broadcasting signal of TV receiver

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100331798B1 (en) * 1999-05-26 2002-04-09 구자홍 apparatus for recording/playing broadcasting signal of TV receiver

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E601 Decision to refuse application