TC-Helicon Play Acoustic - Reference Manual - Manual (Page 41)

Vocal FX button/section
Play Acoustic – Reference manual (2014-07-16) 39
Harmony page (1/7)
Use the Harmony block to create harmonies that
accompany your lead vocal, using up to two ad-
ditional voices.
Style parameter
The Style parameter determines the number of
harmony voices and the way those voices relate
to your lead vocal.
Choose from the following styles:
► High
► Higher
► Low
► Lower
► Octave Up
► Octave Down
► High & Low
► High & Higher
► High & Lower
► Higher & Lower
► Higher & Low
► Lower & Low
► Oct Down & Up
► Oct Down & Higher
► Oct Down & High
► Oct Down & Low
► Oct Down & Lower
► Oct Up & Higher
► Oct Up & High
► Oct Up & Low
► Oct Up & Lower
► +7 Semitones
► -5 Semitones
► +7 & -5 Semitones
► +12 & +7 Semitones
► +12 & -5 Semitones
► -12 & +7 Semitones
► -12 & -5 semitones
Level parameter
Use the Level parameter to control the overall
level of the harmonies.
Press the upper right soft button to select this
parameter and use the control knob to adjust
the level.
0 dB is the maximum volume for the effect.
Key parameter
Key is the most important setting for creating
harmonies. Get it right, and things sound amaz-
ing. Get it wrong and they will sound, well, bad.
Auto setting
With the Auto setting, key is set automatically
based on input from…
► the Guitar input connector
► the Aux connector
► the RoomSense microphones
in this particular order.
The priority of inputs is as listed. For example,
if you have a guitar plugged into the GUITAR IN
and tracks playing via the Aux in, the system will
read key/scale information from the guitar. If the
guitar stops playing and the Aux signal contin-
ues, the system will then look to the Aux input for
chord information.
Key setting
With the Key setting, you can choose any of the
12 keys (C through b) in Western music.