User guide

36 Chapter 4: Audio Center
ENGLISH
Karaoke
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/O. Click the switch to turn on or o 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
(30~16KHz).
Reset. Resets all Speaker settings to the default settings.