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38 Filter Envelope
Dave Smith Instruments
To hear the effect of the Filter Envelope:
1. Press the
global
button and use Soft Knob 1 to navigate to the
basic
program
command, then press Soft Key 1 (
write
now
).
2. Hold down a note and rotate the filter’s
cutoff
knob to set it to
a value of 40 (refer to the main display to see its numeric value).
3. Play a note. At this point you probably won’t hear anything because
you’ve closed the filter significantly.
4. In the Envelopes section, turn the Filter Envelope’s
env
amount
knob
to a value of 50 (refer to the main display to see its numeric value).
5. Play a note. Notice how the sound has changed. The Filter Envelope
is controlling filter cutoff by the amount you set with the
env
amount
knob.
6. Repeatedly strike a note on the keyboard as you turn the Filter Enve-
lope’s
decay
knob clockwise and counterclockwise. Notice how it
changes the sound as the note decays faster or slower.
7. Now experiment with the Filter Envelope’s
attack
knob. Notice how
the attack becomes faster or slower.
8. Now hold down a note and experiment with the Filter Envelope’s
sustain
knob.
9. The Filter Envelope’s
release
parameter acts in conjunction with the
Amplifier Envelope, so to hear its effect, first set the Amp Envelope’s
release
value to 75.
10. Now repeatedly strike a note on the keyboard as you turn the Filter
Envelope’s
release
knob clockwise and counterclockwise. Notice how
the note fades out faster or slower as you change the
release
value.
11. Continue experimenting with various Filter Envelope settings while
you adjust the Filter Envelope’s
env
amount
knob. Notice how greater
env
amount
settings amplify the effect of the envelope on the filter.
As noted above, the Filter Envelope and Amplifier Envelope often work
in conjunction, with the Filter Envelope controlling how the filter opens
and closes and the Amplifier Envelope controlling how the Amplifier
controls the overall volume shape of the sounds you create. To learn
more about the Amplifier Envelope, see page 42.
Содержание Sequential PROPHET X
Страница 1: ...Samples Plus Synthesis Hybrid Synthesizer...
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Страница 151: ...139 Prophet X User s Guide Appendix D Troubleshooting and Support...
Страница 169: ...157 Prophet X User s Guide Appendix E MIDI Implementation...
Страница 170: ...158 Appendix E MIDI Implementation Dave Smith Instruments...
Страница 171: ...159 Prophet X User s Guide Appendix E MIDI Implementation...