LTB Audio Systems USB Pro 5.1 Surround Sound Headphone System - Manual (Page 19)

Karaoke
1.Karaoke On/Off Click this button then can control all
karaoke functions
2.Karaoke Setting Reset Can reset all setting to default value
3.Start Microphone Echo Function Select this button will pop up a dialog
box to enable microphone function.
Click “OK” button to select recording
source and enable microphone
4.Echo Low/High Control Bar Adjust echo low/high
5.Magic Voice Function
(Optional)
This function only supported in
multi-channel audio products.
When you enable microphone echo
then can pull down the menu to select
magic voice. Magic voice provides 5
different effects for choice.
6.Start Key Shifting Function Select this button to enable key
shifting function and control.
7.Key Shifting Low/High Control Bar This function can adjust tune of
background music to fit your singing.
8.Start Vocal Cancellation Function Select this button to enable vocal
cancellation function and control.
9.Vocal Canceling Control Bar This function can control singer’s
vocal of background music and cancel
it as possible.
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