KR840001975A - Telephony communication method and device - Google Patents

Telephony communication method and device Download PDF

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Publication number
KR840001975A
KR840001975A KR1019820004014A KR820004014A KR840001975A KR 840001975 A KR840001975 A KR 840001975A KR 1019820004014 A KR1019820004014 A KR 1019820004014A KR 820004014 A KR820004014 A KR 820004014A KR 840001975 A KR840001975 A KR 840001975A
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KR
South Korea
Prior art keywords
channel
signal
receiving
same
channels
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Application number
KR1019820004014A
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Korean (ko)
Inventor
이응남
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이응남
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Publication date
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Priority to KR1019820004014A priority Critical patent/KR840001975A/en
Publication of KR840001975A publication Critical patent/KR840001975A/en

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Abstract

내용 없음No content

Description

텔레폰 통신방식 및 장치Telephony communication method and device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 채널변조 통신기본원리도, 제2도는 송,수신기의 채널변경 동기회로, 제4도는 수신기의 어드레스신호 변경검출 및 시간구분 동기회로.1 is a basic diagram illustrating channel modulation communication, FIG. 2 is a channel change synchronization circuit of a transmitter and a receiver, and FIG. 4 is an address signal change detection and time division synchronization circuit of a receiver.

Claims (1)

1개의 연속되는 영상신호를 시분할한 후, 분할된 각 시간마다 채널을 달리하여 전송하고 수신시는 중계국에 호출자 및 피호출자에게 동일한 데이터 신호를 보내어(단 송출채널 변경용 각 채널의 주파수 대역과 이 송출채널의 각 채널에 1대1로 대응하는 수신선국 동조용의 각 채널이, 주파수 대역이 같고, 이 1대1로 대응되는 채널의 번호도 같은 상태에서) 송송출채널변경스위치 및 선국 채널 변경스위치의 채널번호 및 채널수를 지시케하여 동일한 순서로 스위칭되게 함과, 1회선 비밀유지한 가운데 다중 통신함에 있어서 송출되는 신호에 수신측 데이터신호(어드레스신호)를 삽입하여, 이 신호에 의하여 수신측을 중계에 의하지 않고 직접 찾아 동기시키는 방식과 장치.After time-splitting one continuous video signal, the channel is transmitted differently at each divided time, and when receiving, the same data signal is sent to the caller and the called party to the relay station. Receiving channel changing switch and tuning channel changing when receiving channels corresponding to one-to-one corresponding to each channel of the transmitting channel have the same frequency band and the same number of channels corresponding to this one-to-one) The channel number and the number of channels of the switch are indicated so that they are switched in the same order, and a receiving side data signal (address signal) is inserted into a signal transmitted in multiple communication in one line confidentiality and received by this signal. A method and apparatus for directly locating and synchronizing a side without relaying it. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019820004014A 1982-09-06 1982-09-06 Telephony communication method and device KR840001975A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019820004014A KR840001975A (en) 1982-09-06 1982-09-06 Telephony communication method and device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019820004014A KR840001975A (en) 1982-09-06 1982-09-06 Telephony communication method and device

Publications (1)

Publication Number Publication Date
KR840001975A true KR840001975A (en) 1984-06-07

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Application Number Title Priority Date Filing Date
KR1019820004014A KR840001975A (en) 1982-09-06 1982-09-06 Telephony communication method and device

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KR (1) KR840001975A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150094641A (en) * 2012-12-19 2015-08-19 헨켈 아게 운트 코. 카게아아 Method for the sound damping and/or sound insulation of components

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150094641A (en) * 2012-12-19 2015-08-19 헨켈 아게 운트 코. 카게아아 Method for the sound damping and/or sound insulation of components

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