
#039: Allpass Systems: Phase and Time Delay
This post will show how a time delay can be approximated by a continouos-time (analog) transfer function. While the end result is...

#038: COMSOL Extrusion and Projection Operators
COMSOL Multiphysics offers some unique operators that can couple different parts of different dimensions, such as the Extrusion and...

Technical Interview Questions
As I am contemplating hiring someone the coming year, a lot of thought has gone into what to expect from such a person. There are certain...

#037: Misconceptions in Acoustics
Having worked with many students and acoustical engineers over the years, I see some topics being perpetually misunderstood. Below, I...

#036: Axial Symmetrical Decomposition... in COMSOL Multiphysics
I have previously written about Phase Decomposition, and I still think that this is a highly underutilized technique, as it gives you a...