SCRIPTS: Fixed missing import

Signed-off-by: G4m4 <misept.dieseneuf@gmail.com>
SCRIPTS: Add the oversampled version of the SVF

Signed-off-by: G4m4 <misept.dieseneuf@gmail.com>
SCRIPTS: Add a naive version of the oversampled low alias Moog filter

Signed-off-by: G4m4 <misept.dieseneuf@gmail.com>
SCRIPTS: Add the full oversampled version of the Moog filter

Signed-off-by: G4m4 <misept.dieseneuf@gmail.com>