KR890016563A - Regeneration control method and apparatus for sound equipment and high frequency recorded tape for regeneration control - Google Patents

Regeneration control method and apparatus for sound equipment and high frequency recorded tape for regeneration control Download PDF

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Publication number
KR890016563A
KR890016563A KR1019880003938A KR880003938A KR890016563A KR 890016563 A KR890016563 A KR 890016563A KR 1019880003938 A KR1019880003938 A KR 1019880003938A KR 880003938 A KR880003938 A KR 880003938A KR 890016563 A KR890016563 A KR 890016563A
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KR
South Korea
Prior art keywords
high frequency
recording
regeneration control
control method
sound equipment
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KR1019880003938A
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Korean (ko)
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이진구
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이진구
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Priority to KR1019880003938A priority Critical patent/KR890016563A/en
Publication of KR890016563A publication Critical patent/KR890016563A/en

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Abstract

내용 없음No content

Description

음향기기의 재생제어 방법과 장치 및 재생제어용 고주파가 녹음된 테이프Regeneration control method and apparatus for sound equipment and high frequency recorded tape for regeneration control

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

제 1 도는 녹음, 녹화시 녹음, 녹화테이프에 고주파를 녹음하는 방법을 도시한 부럭도. 제 1 도의 (가)는 다수개의 버튼을 눌러 하나의 고주파를 발생케하여 녹음한 녹음테이프의 녹음상태도. 제 1 도의 (나)는 다수개의 고주파를 병존적으로 녹음한 녹음테이프의 녹음상태도. 제 2 도는 고주파가 녹음된 테이프로 부터 고주파를 검출하여, 재생장치의 고주파가 발진기로 발진시킨 고주파와 비교, 재생장치의 작동을 제어하는 방법과 장치의 실시예시 부럭도.1 is a block diagram showing a method of recording, recording at the time of recording, and recording high frequency on a recording tape. 1 (a) is a recording state of the recording tape recorded by generating a high frequency by pressing a plurality of buttons. (B) of FIG. 1 is a recording state of a recording tape recording a plurality of high frequencies in parallel. 2 is a block diagram of a method and apparatus for controlling the operation of a reproducing apparatus by detecting a high frequency from a tape in which a high frequency is recorded and comparing the high frequency of the reproducing apparatus to an oscillator oscillated by an oscillator.

Claims (3)

녹음, 녹화테이프에 가청주파수 보다 높은 주파수를 가지는 임의의 고주파를 함께 녹음하고, 이를 재생하는 장치에는 녹음, 녹화테이프에 녹음된 고주파에 대응하는 고주파를 발진시키는 고주파 발진기를 장치하여, 이 고주파 발진기로서, 녹음 녹화테이프에 녹음된 고주파와 동일한 주파수를 가진 고주파를 발진시킬 경우에만 재생이 가능하도록 하는 음향기기의 재생제어 방법.The high frequency oscillator is provided with a high frequency oscillator for recording an arbitrary high frequency having a higher frequency than the audible frequency on the recording and recording tape, and reproducing the same. , The playback control method of the audio device to enable the playback only when the high frequency oscillation with the same frequency recorded on the recording tape. 공지의 음향기기에 고주파발진기(7)와 비교기(9)를 장치하며, 비교기(9)의 입력에 음향기기의 재생회로와 고주파발진기(7)의 출력을 연결하고, 비교기(9)의 출력에 공지된 임의의 재생차단장치를 장치함을 특징으로 하는 음향기기의 재생제어장치.A high frequency oscillator 7 and a comparator 9 are provided in a known sound device, and the regeneration circuit of the sound device and the output of the high frequency oscillator 7 are connected to the input of the comparator 9, and to the output of the comparator 9 A reproducing control apparatus for an acoustic apparatus, characterized by comprising any known reproducing blocking device. 녹음, 녹화테이프에 가청주파수 범위내의 녹음과 동시에 가청주파수를 초과하는 고주파를 녹음하여서 됨을 특징으로 하는 녹음, 녹화테이프.Recording and recording tape, characterized in that the recording of the high frequency exceeding the audible frequency at the same time as the recording within the audible frequency range on the recording, recording tape. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880003938A 1988-04-07 1988-04-07 Regeneration control method and apparatus for sound equipment and high frequency recorded tape for regeneration control KR890016563A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019880003938A KR890016563A (en) 1988-04-07 1988-04-07 Regeneration control method and apparatus for sound equipment and high frequency recorded tape for regeneration control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880003938A KR890016563A (en) 1988-04-07 1988-04-07 Regeneration control method and apparatus for sound equipment and high frequency recorded tape for regeneration control

Publications (1)

Publication Number Publication Date
KR890016563A true KR890016563A (en) 1989-11-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880003938A KR890016563A (en) 1988-04-07 1988-04-07 Regeneration control method and apparatus for sound equipment and high frequency recorded tape for regeneration control

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KR (1) KR890016563A (en)

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