KR890016803A - One-button telephone - Google Patents

One-button telephone Download PDF

Info

Publication number
KR890016803A
KR890016803A KR1019880004931A KR880004931A KR890016803A KR 890016803 A KR890016803 A KR 890016803A KR 1019880004931 A KR1019880004931 A KR 1019880004931A KR 880004931 A KR880004931 A KR 880004931A KR 890016803 A KR890016803 A KR 890016803A
Authority
KR
South Korea
Prior art keywords
voice signal
circuit portion
telephone
telephone number
generation circuit
Prior art date
Application number
KR1019880004931A
Other languages
Korean (ko)
Other versions
KR910002769B1 (en
Inventor
김창우
최광주
Original Assignee
강진구
삼성반도체통신 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 강진구, 삼성반도체통신 주식회사 filed Critical 강진구
Priority to KR1019880004931A priority Critical patent/KR910002769B1/en
Publication of KR890016803A publication Critical patent/KR890016803A/en
Application granted granted Critical
Publication of KR910002769B1 publication Critical patent/KR910002769B1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/26—Devices for calling a subscriber

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)

Abstract

내용 없음No content

Description

원-버튼식 전화기One-button telephone

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

제 2 도는 본 발명 원-버튼식 전화기의 구성도, 제 3 도는 본 발명 원-버튼식 전화기의 카운터 회로도, 제 4 도는 본 발명 원-버튼식 전화기의 전화번호 데이타 발생회로.2 is a configuration diagram of the one-button telephone of the present invention, FIG. 3 is a counter circuit diagram of the one-button telephone of the present invention, and FIG. 4 is a telephone number data generating circuit of the one-button telephone of the present invention.

Claims (1)

음성신호 및 전화번호 어드레스 발생 회로부(11)가 어드레스 디코더 회로부(12) 및 전화번호 데이타 발생 회로부(13)를 통해 전화기 I.C(14)에 접속되고, 상기 음성신호 및 전화변호 어드레스 발생 회로부(11)가 음성신호 발생 I.C(15) 및 저역통과 필터 회로부(16)와 증폭기(17)를 통해 스피커(18)에 접속 구성되어 음성 신호 발생 I.C에서 발생된 0-9까지의 음성신호를 듣고 원하는 숫자의 위치에서 버튼을 눌러 다이얼링 함으로써 상대국과 통화할 수 있게 함을 특징으로 한 원-버튼식 전화기.The voice signal and telephone number address generation circuit portion 11 is connected to the telephone IC 14 via the address decoder circuit portion 12 and the telephone number data generation circuit portion 13, and the voice signal and telephone number address generation circuit portion 11 is connected. Is connected to the speaker 18 through the voice signal generator IC 15, the low pass filter circuit 16 and the amplifier 17, and listens to the voice signals 0-9 generated by the voice signal generator IC, One-button telephone, which allows you to talk to the other party by pressing a button at the location. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880004931A 1988-04-29 1988-04-29 One button typed telephone KR910002769B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019880004931A KR910002769B1 (en) 1988-04-29 1988-04-29 One button typed telephone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880004931A KR910002769B1 (en) 1988-04-29 1988-04-29 One button typed telephone

Publications (2)

Publication Number Publication Date
KR890016803A true KR890016803A (en) 1989-11-30
KR910002769B1 KR910002769B1 (en) 1991-05-04

Family

ID=19273992

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880004931A KR910002769B1 (en) 1988-04-29 1988-04-29 One button typed telephone

Country Status (1)

Country Link
KR (1) KR910002769B1 (en)

Also Published As

Publication number Publication date
KR910002769B1 (en) 1991-05-04

Similar Documents

Publication Publication Date Title
KR910019474A (en) Microphone device and recording device for recording the output signal from the microphone
ES8204866A1 (en) Audio-visual message device.
KR850002188A (en) cellphone
KR890016803A (en) One-button telephone
KR910010952A (en) Volume control circuit of telephone ring signal
KR880014766A (en) Speech Recognition System
KR920014205A (en) Specific Date Alarm Circuit
KR890008751A (en) Multi sampling electronic organ
KR880008586A (en) Digital voice answering phones
FR2448810A1 (en) VARIABLE CORRECTION CIRCUIT WITH CONTROLLED VOLTAGE SOURCE
KR910005617A (en) Answering device for telephone in absence of receiver
KR950022580A (en) Selective call circuit of answering machine
JPS5252613A (en) Sound signal regenerating device
KR950000189A (en) talking toy
JPS5342608A (en) Speaker telephone set
KR900019427A (en) How to generate tone and ring in extension telephone
KR900002603A (en) Malfunction prevention circuit of on hook dial device
KR900002303A (en) Voice recording / playback system
KR890007539A (en) Handheld condition test method of emergency telephone in emergency telephone system
KR910015917A (en) Talking computer
KR970056593A (en) Keyer Ringer Generator
KR830000477A (en) Automatic response device by phone
KR970009095A (en) Ring generating circuit of telephone
KR830009839A (en) Telephone theft detector
KR910010962A (en) Prank call prevention control circuit

Legal Events

Date Code Title Description
A201 Request for examination
N231 Notification of change of applicant
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20010409

Year of fee payment: 11

LAPS Lapse due to unpaid annual fee