Filtering with FV-1

[temol]

Thinking about EQ type patch for the FV-1.
What I need - bandpass filter with two notch filters. For example: 100Hz to 5kHz with notches at 500Hz and 2kHz.
Each notch has fixed frequency, fixed Q and adjustable depth (from zero to -10dB).
Is it possible? Any tips?

 

[Cybercow]

In SpinCad Designer v 0.98 Build 1039, my money would be on two of the "2P SVF Adjustable" build blocks in parallel.

With what tools do you plan to generate the FV-1 patch(es)?

 

[Digital Larry]

You might also try the 1-band EQ for the notches. You'll have to determine the notch depth experimentally from the "level" parameter. Regarding bandpassing from 100 to 5 kHz I'd just implement those as separate highpass/lowpass filters.

 

[temol]

Thank you both for the tips. I'll try them out soon.

With what tools do you plan to generate the FV-1 patch(es)?

SpinCAD. I have no experience with programming so this is the only way for me for now.
SpinCAD -> hex -> bin -> AsProgrammer

 

[Cybercow]

SpinCAD. I have no experience with programming so this is the only way for me for now.
SpinCAD -> hex -> bin -> AsProgrammer

Same here, but I use SpinASM instead of AsProgrammer. I use the SpinCAD hex/bin options only when needed. SpinASM allows me to build a bank of SpinCAD generated SpinASM files and push them directly to the EEPROM on an FV-1 Development Board. ASM is not one of my strengths, so SpinCAD is my primary patch development method.