SigmaStudio Projects

Channel Divider

Download Page
→ https://github.com/freeDSP/FreeDSP_INTEGRA/tree/main/SigmaStudio

Sweepable Crossover

Calculate the index value for Crossover-Frequency.

Low-End Frequency = FL [Hz]
High-End Frequency = FH [Hz]
Number of Curve Steps = N [steps]

Index	Crossover-Frequency
0	FL
1	F1 = FL * (FH/FL)^(1/(N-1))
2	F2 = F1 * (FH/FL)^(1/(N-1))
3	F3 = F2 * (FH/FL)^(1/(N-1))
n	Fn = F(n-1) * (FH/FL)^(1/(N-1))
N-1	FH = F(N-2) * (FH/FL)^(1/(N-1))

LR8 2way Channel Divider

• 48dB/oct Cut-off
• Variable Cross-over Frequency (50Hz to 500Hz, 500Hz to 5kHz)
• Optional Parametric EQ Feature

LR4 2way Channel Divider

• 24dB/oct cut-off
• Variable Cross-over Frequency (50Hz to 500Hz, 500Hz to 5kHz)
• Optional Parametric EQ Feature