Dave Smith Instruments Evolver Manuel d'utilisateur télécharger pdf (Page 28)

Note: Feedback can also be used to implement plucked string physical models.

Use Envelope 3 with Noise as a destination (all oscillators off). Play around with

different Feedback Levels, and adjust the filter cutoff frequency.

Frequency: 0…48 – Sets the base frequency of the main feedback loop. It steps in

semitones from C0 to C4 (0 – 48) for a four octave range. The exact frequency is

influenced by other factors, such as the filter frequency and number of poles, which

can drive it slightly sharp or flat.

Level: 0…100 – Sets the level of feedback. As the level goes up, the feedback will

eventually oscillate at the set Frequency. Medium levels of feedback add depth and

movement to the sound.

Grunge: OFF…On – When on, it enables nasty feedback at higher levels. It has no

effect at lower levels of feedback.

Distortion

Distortion: 0…99 – Sets the amount of distortion. There are two separate

distortions, one for each channel. When the P

RE/POST switch is on (lit), the distortion

is introduced before the analog filter, and only affects external input. When the

RE/POST switch is off (unlit), the distortion is introduced after the analog filter, VCA,

and Highpass, but before the Delay.

Note: There is a built-in noise gate that is enabled when distortion is not zero. If

you want to use the noise gate but without distortion, use a distortion setting of 1.

The noise gate uses the Left channel signal level to gate both channels.

Delay

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Dave Smith Instruments Evolver Manuel d'utilisateur Page 28