KR970056593A - Keyer Ringer Generator - Google Patents

Keyer Ringer Generator Download PDF

Info

Publication number
KR970056593A
KR970056593A KR1019950048143A KR19950048143A KR970056593A KR 970056593 A KR970056593 A KR 970056593A KR 1019950048143 A KR1019950048143 A KR 1019950048143A KR 19950048143 A KR19950048143 A KR 19950048143A KR 970056593 A KR970056593 A KR 970056593A
Authority
KR
South Korea
Prior art keywords
ringer
generating
enable signal
central processing
processing unit
Prior art date
Application number
KR1019950048143A
Other languages
Korean (ko)
Inventor
박병민
Original Assignee
유기범
대우통신 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 유기범, 대우통신 주식회사 filed Critical 유기범
Priority to KR1019950048143A priority Critical patent/KR970056593A/en
Publication of KR970056593A publication Critical patent/KR970056593A/en

Links

Abstract

본 발명은 디지틀 커폰에서 발생되는 제어 신호에 의해 여러 단계의 링거(Ringer) 볼륨과 음색을 제어할 수 있도록 한 키폰의 링거 발생장치에 관한 것으로, 외부로부터 선택되는 음색(cadence)과 볼륨의 레벨을 디지틀적으로 처리하는 아날로그 다중화부; 외부로부터의 호출을 이니하여 링거 인에이블시노를 출력하는 중앙처리장치; 상기 중앙처리장치에서 발생되는 링거 인에이블신호에 따라 링거를 발생하는 링거 발생부 및; 상기 링거 발생부에서 출력되는 링거를 사용자가 설정한 레벨만큼 증폭하여 스피커로 출력하는 증폭부를 구비하는 것을 특징으로 하여 다수의 키폰을 사용할 때 링거의 음색에 따라 키폰을 구별하기가 쉽고, 상기 클럭을 분주하기 위한 복잡한 회로가 불필요한 효과가 있다.The present invention relates to a ringer generating device of a keyphone that can control ringer volume and sound of various stages by a control signal generated from a digital coupon. An analog multiplexer for digitally processing; A central processing unit for outputting a ringer enable signal through an external call; A ringer generator for generating a ringer according to a ringer enable signal generated by the central processing unit; And amplifying part amplifying the ringer output from the ringer generating unit to a level set by a user, so that it is easy to distinguish keyphones according to the tones of ringers when using a plurality of keyphones. Complex circuits for dispensing have unnecessary effects.

Description

키폰의 링거(Ringer) 발생장치Keyer Ringer Generator

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

제1도는 본 발명의 1실시예에 따른 키폰의 링거 발생장치의 구성 블록도.1 is a block diagram of a ringer generator of a key phone according to an embodiment of the present invention.

Claims (1)

외부로부터 선택되는 음색(cadence)과 볼륨의 레벨을 디지틀적으로 처리하는 아날로그 다중화부; 외부로부터의 호출을 인지하여 링거 인에이블신호를 출력하는 중앙처리장치; 상기 중앙처리장치에서 발생되는 링거 인에이블신호에 따라 링거를 발생하는 링거 발생부 및; 상기 링거 발생부에서 출력되는 링거를 사용자가 설정한 레벨만큼 증폭하여 스피커로 출력하는 증폭부를 구비하는 것을 특징으로 하는 키폰의 링거(Ringer) 발생장치An analog multiplexer for digitally processing levels of cadence and volume selected from the outside; A central processing unit for recognizing a call from the outside and outputting a ringer enable signal; A ringer generator for generating a ringer according to a ringer enable signal generated by the central processing unit; Ringer generating device for a keyphone characterized in that it comprises an amplifier for amplifying the ringer output from the ringer generating unit by a user set level to output to the speaker ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950048143A 1995-12-09 1995-12-09 Keyer Ringer Generator KR970056593A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950048143A KR970056593A (en) 1995-12-09 1995-12-09 Keyer Ringer Generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950048143A KR970056593A (en) 1995-12-09 1995-12-09 Keyer Ringer Generator

Publications (1)

Publication Number Publication Date
KR970056593A true KR970056593A (en) 1997-07-31

Family

ID=66594414

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950048143A KR970056593A (en) 1995-12-09 1995-12-09 Keyer Ringer Generator

Country Status (1)

Country Link
KR (1) KR970056593A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100487186B1 (en) * 1997-07-09 2005-07-18 삼성전자주식회사 Ring service method by extension subscriber in simple exchange system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100487186B1 (en) * 1997-07-09 2005-07-18 삼성전자주식회사 Ring service method by extension subscriber in simple exchange system

Similar Documents

Publication Publication Date Title
US6255577B1 (en) Melody sound generating apparatus
KR920015810A (en) Phone with counterpart caller identification
KR970056593A (en) Keyer Ringer Generator
GB2082419A (en) A vocal ringer system
JPS5831786B2 (en) tone ringer
KR970024776A (en) Pending melody tone control and method of telephone
KR940025240A (en) Call waiting sound generator of telephone
KR940025247A (en) Phone number voice generator of telephone
KR970014034A (en) Ring signal generator for telephone
KR960003219A (en) Phone with Ringer Removed
KR950007355A (en) Ring signal variable of telephone
KR970009089A (en) Office public telephone system
KR940015960A (en) Space effect sound device of electronic musical instrument
KR950016145A (en) Key tone generation control method of key phone
KR960009521A (en) Incoming volume control circuit of telephone
KR920015806A (en) Voice caller
KR19980076600A (en) Apparatus and method for discriminating ring according to ambient noise
JPS6395756A (en) Telephone set
KR970019282A (en) Volume control device for key-phone
KR960027988A (en) Multi ring tone generator of telephone
KR930015476A (en) Incoming melody selection circuit of telephone
KR970055761A (en) Wireless Calling Device Using Telephone
JPH0326139A (en) Telephone set
KR970055879A (en) Wireless communication device with high power speakers
KR920022729A (en) How to choose a ringtone for your phone

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application