KR900019349A - Volume control system for microphone mixing - Google Patents

Volume control system for microphone mixing Download PDF

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Publication number
KR900019349A
KR900019349A KR1019890007432A KR890007432A KR900019349A KR 900019349 A KR900019349 A KR 900019349A KR 1019890007432 A KR1019890007432 A KR 1019890007432A KR 890007432 A KR890007432 A KR 890007432A KR 900019349 A KR900019349 A KR 900019349A
Authority
KR
South Korea
Prior art keywords
volume control
control system
volume
signal
microphone
Prior art date
Application number
KR1019890007432A
Other languages
Korean (ko)
Inventor
최장덕
Original Assignee
이헌조
주식회사 금성사
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 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019890007432A priority Critical patent/KR900019349A/en
Publication of KR900019349A publication Critical patent/KR900019349A/en

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Abstract

내용 없음No content

Description

마이크믹싱을 위한 음량 조절시스템Volume control system for microphone mixing

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

제1도는 본 발명의 시스템을 나타낸 블럭도, 제2도는 마이크 믹싱시의 음세기를 나타낸 도면, 제4도는 음감쇄 및 증가를 위한 흐름도.1 is a block diagram showing a system of the present invention, FIG. 2 is a diagram showing a sound intensity when mixing a microphone, and FIG. 4 is a flowchart for attenuation and increase.

Claims (2)

입력장리인 튜너, 테크, CD, 보조입력부, 마이크등의 각신홀르 입력으로 하여 오디오 신호를 출력하는 앰프와, 이 앰프의 출력신호에 연결된 전자볼륨IC와, 음량조절키이에 의해 상기 전자볼륨IC를 제어하도록 데이터신호, 클릭신호, 랫치신호를 인가하는 마이컴을 포함하여 연결 구성된 마이크 믹싱을 위한 음량조절 시스템.The electronic volume IC is controlled by an amplifier that outputs an audio signal through a single hol input such as a tuner, a tech, a CD, an auxiliary input unit, a microphone, an electronic volume IC connected to the output signal of the amplifier, and a volume control key. Volume control system for the microphone mixing is configured to include a microcomputer to apply a data signal, a click signal, a latch signal. 자동 음감쇄 및 증가방법에 있어서, 음량조절키이가 온 됨에 따라, 음감쇄시 마이컴은 전자볼륨IC에 소정의 순서로 데이터를 간격을 두어 전송하고, 음량조절키이 재 입력에 의해 음 증가시 마이컴은 전자볼륨IC에 상기소정순서에 반대로 데이터를 간격을 두어 전송하는 방법으로 이루어진 자동음 감쇄 및 증가방법을 갖는 마이크믹싱을 위한 음량 조절 시스템.In the automatic sound attenuation and increase method, as the volume control key is turned on, the microcomputer transmits the data at intervals in a predetermined order to the electronic volume IC during the sound attenuation. A volume control system for microphone mixing having an automatic sound attenuation and augmentation method in which an electronic volume IC transmits data at intervals contrary to the predetermined order. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890007432A 1989-05-31 1989-05-31 Volume control system for microphone mixing KR900019349A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890007432A KR900019349A (en) 1989-05-31 1989-05-31 Volume control system for microphone mixing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890007432A KR900019349A (en) 1989-05-31 1989-05-31 Volume control system for microphone mixing

Publications (1)

Publication Number Publication Date
KR900019349A true KR900019349A (en) 1990-12-24

Family

ID=67840661

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890007432A KR900019349A (en) 1989-05-31 1989-05-31 Volume control system for microphone mixing

Country Status (1)

Country Link
KR (1) KR900019349A (en)

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