Multifunctional mobile communication terminal

Application Number: 00108209
Application Date: 2000.04.28
Publication Number: 1272022
Publication Date: 2000.11.01
Priority Information: 1999/4/28 KR 15190/1999; 1999/5/26 KR 18994/1999; 1999/7/10 KR 27882/1999; 1999/7/20 KR 29274/1999
International: H04M1/64
Applicant(s) Name: Am Sang-Sop
Inventor(s) Name: Am Sang-Sop
Patent Agency Code: 11038
Patent Agent: yu jing
Abstract here is provided a multi-functional mobile communication terminal, including: a microcomputer for controlling reception of a digital audio data signal compressed by an MP3 encoder or AAC encoder through a wire public telecommunication network using a PC and a connecting apparatus or a radio public telecommunication network or downloading of digital audio data such as MP3 file from the Internet to compress and store it, and performing a corresponding control operation according to a keyboard signal input; a signal inputting section configured of a plurality of buttons, for inputting a signal that a user wants into the microcomputer; a memory for compressing and storing the downloaded digital audio data and, in case of performing a recording function, storing voice data of a counterpart; an audio decoder for reproducing the data compressed by the memory as the original audio signal before compressed to convert it into the audio signal that the user can hear; an audio controller for reproducing the audio signal from the audio decoder under the control of the microcomputer and outputting it through an audio outputting section; an LCD for displaying a current control state under the control of the microcomputer; an earphone jack as a transmission path for inputting/outputting the audio signal to other media; a microphone for amplifying a voice signal to a predetermined level in order to perform the recording function; and a CODEC for encoding the voice signal input through the microphone.