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46 Parameters

Figure 26: Phaser algorithm.

amount of rejection increases. The shape of the frequency of the Phaser module is also inﬂuenced

by the amount of wet signal re-injected into the feedback loop. Increasing the feedback enhances

frequency components least affected by the all-pass ﬁlter. As the feedback is increased, these peaks

become sharper. The functioning of the Phaser is very similar to that of the Flanger module. The

ﬁltering effect is different however, since the Phaser module only introduces rejection around a

limited number of frequencies which, in addition, are not in an harmonic relationship.

0 dB

Amp

Frequency

Light effect (mix=0.1)

Medium effect (mix=0.25)

Strong effect (mix=0.5)

250 Hz 2435 Hz

Figure 27: Frequency response of a Phaser module. Effect of the mix between wet and dry signal

on the frequency response.

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APPLIED ACOUSTICS SYSTEMS ULTRA ANALOG Instrukcja Użytkownika Strona 46