ASUS Essence STX II 用户手册

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Chapter 4: Audio Center

Essence STX II provides powerful features for Karaoke, including Key-Shifting, Vocal Cancellation, 

and Microphone Echo. Key-Shifting changes the pitch of Karaoke background music, and 

VocalCancellation reduces the original vocal in songs and keep the music and symphony for 

karaoke.

On/Off. Click the switch to turn on or off the karaoke functions.

Key-Shifting. Tick this checkbox to enable or disable the key shifting feature for music 

playback from 4 semitones below, to 4 semitones above.
Vocal Cancellation. Tick this checkbox to enable or disable the vocal cancellation 

function and adjust the voice cancellation level from 0 to +100. +100 eliminates most 

original vocals. The default value is 50.
Mic Echo. Select the Mic Echo function and adjust the gain for echo signals 

(0~16KHz).

Reset. Resets all Speaker settings to the default settings.