KR950001701A - Output device of voice multiple flexible accompaniment system - Google Patents

Output device of voice multiple flexible accompaniment system Download PDF

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Publication number
KR950001701A
KR950001701A KR1019930012328A KR930012328A KR950001701A KR 950001701 A KR950001701 A KR 950001701A KR 1019930012328 A KR1019930012328 A KR 1019930012328A KR 930012328 A KR930012328 A KR 930012328A KR 950001701 A KR950001701 A KR 950001701A
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KR
South Korea
Prior art keywords
signal
accompaniment
voice
audio
right channel
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Application number
KR1019930012328A
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Korean (ko)
Inventor
최익준
Original Assignee
배순훈
대우전자 주식회사
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Publication date
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Priority to KR1019930012328A priority Critical patent/KR950001701A/en
Publication of KR950001701A publication Critical patent/KR950001701A/en

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  • Reverberation, Karaoke And Other Acoustics (AREA)

Abstract

본 발명은 레이저 디스크등과 같이, 음성다중방식으로 기록된 가요반주용 디스크로부터 출력되는 음성재생신호 및 반주신호를 출력하는 음성다중 가요반주시스템에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an audio multiplex accompaniment system for outputting an audio reproduction signal and an accompaniment signal output from a flexible accompaniment disc recorded in an audio multiplex method, such as a laser disc.

본 발명은 디지탈 우채널(DR) 및 디지탈 좌채널(DL)로 반주신호를 출력하는 아날로그 우채널(AR)로는 가수의 음성재생신호를 출력하도록 된 음성다중 가요반주시스템에 있어서, 노래를 부르는 사람의 음성을 전기적인 신호로 변환입력하는 마이크수단(1)과, 이 마이크수단(1)에 의해 입력된 음성신호의 레벨을 판정하는 음성레벨판정수단(3), 상기 음성레벨판정수단(3)에 의한 판정결과에 따라 디스크로부터 재생된 가수의 음성재생신호를 스위칭입력하는 스위칭수단(4), 이 스위칭수단(4)을 통해 입력된 음성재생신호와 디지탈 우채널(DR) 및 좌채널(DL)로 출력되는 반주신호를 가산하는 제1가산수단(5,6) 및 이 제1가산수단(5,6)의 출력신호와 상기 마이크수단(1)을 통해 입력된 음성신호를 가산하여 우채널(Rout) 및 좌채널(Lout)로 출력하는 제2가산수단(7,8)을 포함하여 구성되어 있는 것을 특징으로 한다.The present invention relates to an analog right channel (AR) that outputs an accompaniment signal through a digital right channel (DR) and a digital left channel (DL). Microphone means (1) for converting and inputting a voice signal into an electrical signal, voice level determination means (3) for determining the level of the voice signal input by the microphone means (1), and the voice level determination means (3). Switching means 4 for switching and inputting the voice reproduction signal of the mantissa reproduced from the disc according to the determination result of the disc, the audio reproduction signal inputted through the switching means 4, the digital right channel DR and the left channel DL. The first adding means (5,6) for adding the accompaniment signal outputted to the < RTI ID = 0.0 >), < / RTI > Second addition means (7, 8) for outputting to the (Rout) and left channel (Lout); It is characterized in that the configuration.

Description

음성다중 가요반주시스템의 출력장치Output device of voice multiple flexible accompaniment system

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

제1도는 본 발명의 1실시예에 따른 음성다중 가요반주시스템의 출력장치를 나타낸 블럭구성도, 제2도는 제1도에 나타낸 블럭구성도의 실제회로도이다.FIG. 1 is a block diagram showing an output device of an audio multiplex accompaniment system according to an embodiment of the present invention, and FIG. 2 is an actual circuit diagram of the block diagram shown in FIG.

Claims (2)

디지탈 우채널(DR) 및 디지탈 좌채널(DL)로 반주신호를 출력하고 아날로그 우채널(AR)로는 가수의 음성재생신호를 출력하도록 된 음성다중 가요반주시스템에 있어서, 노래를 부르는 사람의 음성을 전기적인 신호로 변환입력하는 마이크수단(1)과, 상기 마이크수단(1)에 의해 입력된 음성신호의 레벨을 판정하는 음성레벨판정수단(3), 상기 음성레벨판정수단(3)에 의한 판정결과에 따라 디스크로부터 재생된 가수의 음성재생신호를 스위칭입력하는 스위칭수단(4), 이 스위칭수단(4)을 통해 입력된 음성재생신호와 디지탈 우채널(DR) 및 좌채널(DL)로 출력하는 반주신호를 가산하는 제1가산수단(5,6) 및 상기 제1가산수단(5,6)의 출력신호와 상기 마이크수단(1)을 통해 입력된 음성신호를 가산하여 우채널(Rout) 및 좌채널(Lout)로 출력하는 제2가산수단(7,8)을 포함하여 구성된 것을 특징으로 하는 음성다중 가요반주시스템의 출력장치.In a voice multiple music accompaniment system in which an accompaniment signal is output through a digital right channel (DR) and a digital left channel (DL), and an audio reproduction signal of a singer is output by an analog right channel (AR). Determination by microphone means 1 for converting and inputting into an electrical signal, voice level determining means 3 for determining the level of the audio signal input by said microphone means 1, and said voice level determining means 3; Switching means 4 for switching the voice reproduction signal of the mantissa reproduced from the disc according to the result, and outputting the audio reproduction signal inputted through the switching means 4 and the digital right channel DR and the left channel DL. The first adding means (5, 6) for adding the accompaniment signal, the output signal of the first adding means (5, 6) and the audio signal input through the microphone means (1) to add the right channel (Rout) And second adding means (7, 8) for outputting to the left channel (Lout) Output device of the multiplex system, characterized in that flexible accompaniment generated. 제1항에 있어서, 상기 음성레벨판정수단(3)은 상기 마이크수단(1)의 입력된 음성신호의 포락선을 검출하는 포락선검출수단(31)과, 이 포락선검출수단(31)에 의해 검출된 포락선데이터를 소정의 기준레벨과 비교하는 비교수단(32)으로 구성된 것을 특징으로 하는 음성다중 가요반주시스템의 출력장치.2. The sound level determining means (3) according to claim 1, wherein the sound level determining means (3) includes an envelope detecting means (31) for detecting an envelope of the input audio signal of the microphone means (1), and the envelope detecting means (31) detected by the envelope detecting means (31). An output device of an audio multiple flexible accompaniment system, characterized by comprising comparison means (32) for comparing envelope data with a predetermined reference level. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930012328A 1993-06-30 1993-06-30 Output device of voice multiple flexible accompaniment system KR950001701A (en)

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KR1019930012328A KR950001701A (en) 1993-06-30 1993-06-30 Output device of voice multiple flexible accompaniment system

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Application Number Priority Date Filing Date Title
KR1019930012328A KR950001701A (en) 1993-06-30 1993-06-30 Output device of voice multiple flexible accompaniment system

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0700919A2 (en) 1994-08-05 1996-03-13 Shin-Etsu Chemical Co., Ltd. Triflate compounds and process for preparing silacyclohexane-based liquid crystal compounds from the triflate compounds
KR100614761B1 (en) * 2004-10-14 2006-08-22 티제이미디어 주식회사 Vocal and melody volume control apparatus for karaoke device with multi-channel audio

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0700919A2 (en) 1994-08-05 1996-03-13 Shin-Etsu Chemical Co., Ltd. Triflate compounds and process for preparing silacyclohexane-based liquid crystal compounds from the triflate compounds
KR100614761B1 (en) * 2004-10-14 2006-08-22 티제이미디어 주식회사 Vocal and melody volume control apparatus for karaoke device with multi-channel audio

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