That’s Hat

Copyright 2022 Robert A. KatzThe Effect of Hats on Frequency ResponseI’ve always been concerned about the sonic effect of hats. The reflections from the brim cause comb filtering and create …

How to Get in Touch with Bob

I recently received a message request on Facebook messenger from someone who is not in my contacts. It took me 4 days to see the message. Please remember that Facebook …

Bob in the 1980s

I recently came across some old slides which we have scanned. Looking back at my career it was fun to see what I looked like and what I was doing …

Too Conservative Mix Levels?

Recently I received a great question from Mr Knight concerning Mixing levels.  I added his question and my response to our comprehensive FAQ portfolio, but thought that it should also …

Subwoofer Test Files Updated

The subwoofer test files on our website so people can play them in a media player.  You no longer have to create a CD. The information can be found here. …

Our FAQs are Growing

At Digital Domain we are constantly answering questions concerning audio. Often these questions warrant adding to our FAQ Page. We have what we believe is the most comprehensive audio FAQ …

Installing Dynaudio M5P Loudspeakers on Custom Isolators from AV Room

In November 20I6 I installed the new Dynaudio M5P loudspeakers. Provisionally I mounted them on 4×4 wood blocks on top of the cement slab. Then by December my new custom …