Apparatus and Method for Decreasing Noise When Call Connection or Call Ending of Mobile Terminal

摘要

The present invention provides an input unit for inputting a call connection and termination; When a key signal for a call connection or a call termination is input from the input unit, a controller for shorting a call voice signal or an amplifier for amplifying a call termination sound transmitted to the earphone during a period in which noise is generated from the time when the key signal is input. The present invention relates to a mobile communication terminal and a method for reducing noise when a call is connected or terminated by a mobile communication terminal, wherein the user connects an earphone to the mobile communication terminal to reduce noise generated when a call is connected and terminated to provide a high quality call. It is effective.;Mobile terminal, call tone, noise