BSS Audio FDS-334T Owner's Manual - Manual (Page 41)

4 1
Outputs Crossover Shapes and Frequencies
Low edge filter type
Output 5 low edge type
The low edge filter type can be selected from Bessel 12, 24dB/Octave or Butterworth 6, 12, 18,
24 or 48dB/Octave, Linkwitz-Riley 12, 24 and 48dB/Octave or NTM 36 and 52dB/Octave.
The options are displayed as:
BUT 6,
BUT 12, BES 12, L-R 12,
BUT 18,
BUT 24, BES 24, L-R 24,
BUT 48, L-R 48,
NTM36, NTM52.
The screen above shows a low edge shape of Linkwitz-Riley 24dB/Octave on Outputs 5&6
labelled as ‘High’.
-50.00
-45.00
-40.00
-35.00
-30.00
-25.00
-20.00
-15.00
-10.00
-5.000
0.0
5.0000
20 100 1k 10k 20k
Linkwitz-Riley 12, 24 & 48dB/Octave
Slopes.
WHISEWORKS-NTM.
52dB/Octave Slope
Note: At crossover settings
below 50Hz, quantisation
effects begin to introduce
inaccuracies into the amplitude
response.