Asus ROG Xonar Phoebus Quick Start Manual page 44

6.3.8 Xear SingFX
Function Introduction
2
The Xear SingFX function provides two features for karaoke applications.
No Item
1 Key Shifting switch
2 Vocal Fading
44
1
Description
It provides the key change function. There are four steps to
shift up or down. Use the slide bar to change the key level.
It provides the vocal removing function for any stereo music
content (eg. Mp3, WMA and CD). Use the slide bar to
change the vocal fading level.
ASUS Xonar Phoebus