Sound Performance Lab Parametric Equalizer Manuel d'utilisateur télécharger pdf (Page 21)

OPTIMIZER

of the audio spectrum to contrive a bandpass filter for the

production of ‘telephone’ effects and similar treatments.

In the High-pass and Low-pass modes, the Q control

changes the filter characteristic from over damped to under

damped, with the higher Q settings producing a tighter,

more focused sound.

Fig. 12:

Curve 1:

Low-pass, Q = 1,5;

Roll-Off = steep

Curve 2:

High-pass; Q = 1,5;

Roll-Off = steep

Curve 3:

Band-pass; Q = 1,5;

Roll-Off = steep

Fig. 13:

Curve 1:

Low-pass, Q = 1,5;

Roll-Off = gentle

Curve 2:

High-pass; Q = 1,5;

Roll-Off = gentle

Curve 3:

Band-pass; Q = 1,5;

Roll-Off = gentle

Fig. 14:

Curve 1:

Low-pass; Q = 0,2;

Roll-Off = gentle

Curve 2:

High-pass; Q = 0,2;

Roll-Off = gentle

Curve 3:

Band-pass; Q = 0,2;

Roll-Off = gentle

OONNTTTTOOLLSS

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 27

Pas de commentaire

Sound Performance Lab Parametric Equalizer Manuel d'utilisateur Page 21