MP3 Sound Recorder Software

When you need to reconfigure your audio line for recording . Just click the button for Audio line configuration ,  then the Audio line configuration window will be opened:

Configure audio line for playback recording automatically 

Close all media players.
Click  the green button and the program will test each line. If an audio line suitable for playback recording is found, the program will close the window automatically. If not found, you need to do manual configuration.     

Configure audio line for playback recording  manually .

Turn on your speaker, close all media players.
Click on the first socket, the first socket will be lighted ( a green ring) , and at the same time you will hear the sound "Line one" ,wait until the green ring disappear . if you can hear the echo of  sound "Line One" , then click on the red button to close this window. Otherwise you need to test other lines..

If you can not hear the echo  when you click on the first socket, then click on other sockets. When you hear the echo  sound of  "Line x", where x is the number of the line, that means this line can be used for playback recording.