Gaussian Filter Poles (to 6 dB & to 12 dB) - RF Cafe
How to design Shelf and Butterworth HP or LP 6db/oct, 12db/oct filter? - Q&A - SigmaDSP Processors and SigmaStudio Development Tool - EngineerZone
Project 170
How to extend the high pass filter below 20hz in DCX2496 | AVS Forum
LTC1563-2-3-0500-mag Reference Design | Active Lowpass Filter | Arrow.com
Analog filters
Second Order Filters | Second Order Low Pass Filter
What makes 6dB filters so special – Just Blogging
Bode Plots
AAS Multiphonics CV-1 Manual
Further With Filters
Filter kernel equation for 6dB/oct linear phase low pass? - DSP and Plug-in Development Forum - KVR Audio
How to design Shelf and Butterworth HP or LP 6db/oct, 12db/oct filter? - Q&A - SigmaDSP Processors and SigmaStudio Development Tool - EngineerZone
Low-Pass Filter - Audacity Manual
What is a High Pass Filter? | REL Acoustics
Simple 6DB Sub Filter - CircuitLab
Doepfer A-108 6/12/24/48 dB Low Pass Filter | MUSIC STORE professional
Q. What are filters and what do they do?
First Order Passive Crossovers, 6 dB per Octave
Further With Filters
Spectrum Analyzer Basics: Bandwidth - Siglent
How to design Shelf and Butterworth HP or LP 6db/oct, 12db/oct filter? - Q&A - SigmaDSP Processors and SigmaStudio Development Tool - EngineerZone
Why do the orders of hi/low pass filters go in 6 dB increments? - Sound Design Stack Exchange
Band-pass filter 6dB per octave
Roll-off - Wikipedia
