Yamaha PSR-9000 Owner's Manual page 71

• Balance................This lets you set the balance between the lead and Vocal Harmony. Raising this value
increases the volume of the Vocal Harmony and decreases that of the lead vocal. If it is
set to the maximum value of 127, you will hear only the Vocal Harmony from the PSR-
9000's speakers; if it is set to 0, only the lead vocal will be heard.
• Mode....................All of the Vocal Harmony types fall into one of three modes which pro-
duce harmony in different ways. The harmony effect is dependent on
the selected Vocal Harmony Mode and Track, and this parameter
determines how the harmony is applied to your voice. The three
modes are described below.
• VOCODER The harmony notes are determined by the notes you
• CHORDAL
• AUTO
• Chord ...................The following parameters specify the song data which will be used for
chord detection.
• OFF
• XF
• TR1-TR16
Microphone
The following parameters determine how the microphone sound is controlled.
• Mute.....................When set to OFF, the microphone sound is turned off.
• Volume .................Adjusts the volume of the microphone sound.
play on the keyboard (VOICE R1, R2, R3, L) and/or
song data which includes Vocal Harmony tracks.
During accompaniment playback, chords played in the
auto accompaniment section of the keyboard control
the harmony. During song playback, chords contained
in song data control the harmony. (Not available if the
song does not contain any chord data.)
The harmony notes are produced in either Vocoder or
Chordal mode according to the current performance
method.
Chords are not detected.
Chords of XF format are detected.
Chords are detected from note data in the specified
song track.
Vocal Harmony
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Reference