KR970024776A

KR970024776A - Pending melody tone control and method of telephone

Info

Publication number: KR970024776A
Application number: KR1019950036642A
Authority: KR
Inventors: 박창만
Original assignee: 구자홍; 엘지전자 주식회사
Priority date: 1995-10-23
Filing date: 1995-10-23
Publication date: 1997-05-30

Abstract

본 발명은 전화기의 보류 멜로디움 제어장치 및 방법에 관한 것으로, 종래의 전화기는 통화중 보류모드 시, 기 저장된 멜로디음이 출력되었다. 그러나 이러한 기 저장된 멜로디음은 한 가지 멜로디음만을 출력하기 때문에 단조롭고 식상한 느낌을 주는 문제점이 있었다. 본 발명은 이러한 종래의 문제점을 해결하기 위해 원하는 기능 및 음정을 선택하기 위한 키입력부와; 상기 키입력부의 선택에 따라 선택된 피아노음을 녹음하였다가 보류모드 시, 보류멜로디음 대신 출력하거나 또는 기 저장된 보류멜로디음을 출력하게 하는 등 시스템을 총괄제어하는 엠씨유와; 제어신호에 따라 기 저장된 멜로디음을 출력하는 멜로디부와; 제어신호에 따라 입력된 피아노음신호를 저장 및 출력하는 디지탈신호처리부와; 상기 멜로디부 또는 디지탈신호처리부의 출력신호를 입력받아 이를 전화라인을 통해 상대방에게 출력하는 스피치네트워크와; 상기 스피치네트워크의 출력신호를 증폭하여 스피커를 통해 출력하는 증폭부로 구성한 전화기의 보류 멜로디음 제어장치 및 방법을 창안한 것이다. 이의 작용을 통해 즉, 기 저장된 단조로운 멜로디음 대신에 사용자가 원하는 피아노음을 저장 하였다가 보류모드 시, 이를 출력할 수 있고 이에 따라 다양한 멜로디음을 출력할 수 있는 효과가 있다.The present invention relates to an apparatus and a method for controlling a holding melody of a telephone. In the conventional telephone, a preset melody sound is output during a holding mode during a call. However, since the pre-stored melody sound outputs only one melody sound, there is a problem of giving a monotonous feeling. The present invention includes a key input unit for selecting a desired function and pitch to solve this conventional problem; MCU for overall control of the system, such as recording the piano sound selected according to the selection of the key input unit and outputting the reserved melody sound instead of the reserved melody sound or outputting the reserved melody sound in the holding mode; A melody unit for outputting a pre-stored melody sound according to a control signal; A digital signal processor for storing and outputting a piano sound signal input according to a control signal; A speech network which receives an output signal of the melody unit or the digital signal processor and outputs the output signal to a counterpart through a telephone line; The invention is a device and method for holding melody sound of a telephone comprising an amplifying unit for amplifying an output signal of the speech network and outputting it through a speaker. In other words, instead of the pre-stored monotonous melody, the user can store the desired piano sound and then output it in the hold mode, thereby outputting various melody sounds.

Description

Pending melody tone control and method of telephone

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

제1도는 본 발명 전화기의 보류 멜로디음 제어장치의 블록 구성도,1 is a block diagram of a holding melody sound control device of a telephone of the present invention;

제2도는 본 발명에 있어서, 피아노음의 녹음 방법을 나타낸 동작 흐름도,2 is an operation flowchart showing a recording method of a piano sound according to the present invention;

제3도는 본 발명에 있어서, 녹음된 피아노음의 재생방법을 나타낸 동작 흐름도.3 is a flowchart illustrating a method of reproducing a recorded piano sound according to the present invention.

Claims

A first step of determining whether the piano function key is on, and a second step of determining whether the dial key is on if the piano function key is on as a result of the determination; A third step of storing the piano sound corresponding to the input dial key when the dial key is turned on and determining whether the piano function key is turned on again; A fourth step of repeating from the second step if the piano function key is not turned on, and ending the piano function if the piano function key is turned on, and determining whether a hold key is on during a call; A fifth step of checking whether the piano function key is turned on twice if the hold time is turned on as a result of the determination in the fourth step; The sixth step of outputting the stored melody sound when the piano function key is not turned on twice, and the stored piano sound when the piano function keys are turned on twice, as a result of the determination of the fifth step. Pending melody sound control method.

A key input unit for selecting a desired function and pitch; MCU for overall control of the system, such as recording the piano sound selected according to the selection of the key input unit and outputting the reserved melody sound instead of the reserved melody sound or outputting the pre-stored reserved melody sound in the holding mode; A melody unit for outputting a pre-stored melody sound according to a control signal; A digital signal processor for storing and outputting a piano sound signal input according to a control signal; A speech network which receives an output signal of the melody unit or the digital signal processor and outputs the output signal to a counterpart through a telephone line; And amplifying unit configured to amplify an output signal of the speech network and output the same through a speaker.

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