KR960027995A

KR960027995A - Voice call tone output variable of telephone

Info

Publication number: KR960027995A
Application number: KR1019940037202A
Authority: KR
Inventors: 최홍석
Original assignee: 최홍석; 주식회사 평화전자
Priority date: 1994-12-27
Filing date: 1994-12-27
Publication date: 1996-07-22

Abstract

본 발명은 국선을 통해 호출신호가 전송되는가를 감지하여 그에 해당된 데이터를 출력하는 호출신호 감지부와, 상기 국선을 통해 호출자의 교환번호에 해당된 데이터가 송출되는가를 감지하는 교환번호 선택감지부와, 상기 국선을 통해 송수신되는 신호가 없는가를 감지하는 통화종료감지부와, 상기 각 감지부에서 출력된 데이터에 따라 주변장치의 작동을 전반적으로 제어하는 중앙제어부와, 상기 중앙제어부에서 출력되는 데이터에 따라 가청음가변신호나 호출자의 음성합성신호를 출력하여 송수화기와 음성처리부에 공급하는 가청음가변 및 음성합성부와, 상기 중앙제어부에서 출력되는 제어신호에 따라 국선을 스위칭하는 라인스위칭부와, 상기 가청음가변 및 음성합성부의 작동모드를 선택하는 데이터 입력부와 구성되어 호출자가 희망한 수신자에 해당되는 음성호출음이나 가청음이 출력되어 상기 수신자가 직접 호출자와 통화할 수 있는 전화기의 음성호출을 출력가변장치에 관한 것이다.The present invention provides a call signal detection unit for detecting whether a call signal is transmitted through a trunk line and outputting data corresponding thereto, and an exchange number selection detection unit for detecting whether data corresponding to an exchange number of a caller is transmitted through the trunk line. And, a call termination detector for detecting whether there is a signal transmitted or received through the trunk line, a central controller for controlling overall operations of peripheral devices according to the data output from each detector, and data output from the central controller. An audible variable and voice synthesis unit for outputting an audible variable signal or a voice synthesis signal of a caller and supplying it to a handset and a voice processing unit; a line switching unit for switching trunk lines according to a control signal output from the central control unit; It is composed of data input part to select the operation mode of variable and voice synthesizer, And outputs a voice call sound or audible sound corresponding to the character relates to the voice call to the telephone with the callee to speak to the caller directly to the output adjustment device.

Description

Voice call tone output variable of telephone

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

Claims

A call signal detection unit for detecting whether a call signal is transmitted through a trunk line and outputting data corresponding to the call line; an exchange number selection detection unit for detecting whether data corresponding to a caller's retelling number is transmitted through the trunk line; Call termination detection unit for detecting whether there is a signal transmitted or received through the trunk line, a central control unit for overall control of the operation of the peripheral device according to the data output from each detection unit, and audible sound according to the data output from the central control unit An audible variable and voice synthesizer for outputting a variable signal or a voice synthesizer signal to be supplied to a handset and a voice processing unit, a rice switching unit for switching trunk lines according to a control signal output from the central controller, and the audible variable and voice Sound of the telephone, characterized in that composed of a data input unit for selecting the operation mode of the synthesis unit Ring-back tone output variable device.

The relay switch of claim 1, wherein the line switching unit is connected to a trunk line and operates according to a handset position, and a relay switch connected to the hook switch in parallel and operated by a control signal output from a central control unit. Voice call sound output variable device, characterized in that consisting of.

The apparatus of claim 2, wherein the central controller is configured to drive a relay switch according to output data of the call termination detector that detects when the telephone call is blocked.

※ Note: The disclosure is based on the initial application.