METHOD FOR CONTROLLING SOUND DURING OPERATING PROGRAM USING WHEEL MOUSE

摘要

PURPOSE: A method for controlling a sound during operating a program using a wheel mouse is provided to change a sound level without controlling a specific volume control program. CONSTITUTION: A microcomputer(300) checks a normal connection of a mouse through a serial data input module(200). The microcomputer checks a present program. Without a sound relative program, the microcomputer performs a common mouse operation. In the sound relative program, a data input through a wheel driving deciding module(230) is checked. In driving the wheel, a rotary direction/degree of the wheel are detected. A sound level of the present program is controlled according to the detected rotary direction/degree.