Yamaha Expansion Manager - Manual (Page 14)

Creating Your Own Original Voices
14
 Controller
 Sound
Modulation Filter Determines the degree to which the MODULATION wheel modulates the Filter Cutoff Fre-
quency.
Modulation Ampli-
tude Determines the degree to which the MODULATION wheel modulates the amplitude (vol-
ume).
Modulation LFO P.
Mod Determines the degree to which the MODULATION wheel modulates the pitch, or the vibrato
effect.
Modulation LFO F.
Mod Determines the degree to which the MODULATION wheel modulates the Filter modulation,
or the wah effect.
Modulation LFO A.
Mod Determines the degree to which the MODULATION wheel modulates the amplitude, or the
tremolo effect.
After Touch Filter Determines the degree to which Aftertouch modulates the Filter Cutoff Frequency.
After Touch Ampli-
tude Determines the degree to which Aftertouch modulates the amplitude (volume).
After Touch LFO P.
Mod Determines the degree to which Aftertouch modulates the pitch, or the vibrato effect.
After Touch LFO F.
Mod Determines the degree to which Aftertouch modulates the Filter modulation, or the wah effect.
After Touch LFO A.
Mod Determines the degree to which Aftertouch modulates the amplitude, or the tremolo effect.
Filter Brightness Determines the cutoff frequency or effective frequency range of the filter (see diagram).
Higher values result in a brighter sound.
Filter Harmonic
Cont. Determines the emphasis given to the cutoff frequency (resonance), set in Filter Brightness
above (see diagram). Higher values result in a more pronounced effect.
AEG Attack Determines how quickly the sound reaches its maximum level after the key is played.
The lower the value, the quicker the attack.
AEG Decay Determines how quickly the sound reaches its sustain level (a slightly lower level than maxi-
mum). The lower the value, the quicker the decay.
Volume
Cutoff Frequency
Frequency (pitch)
Cutoff
range These frequencies are
“passed” by the filter.
Volume
Resonance
Frequency (pitch)