Ohm Speakers 
Mostly, when we hear the word “coherent,” we think of things logical, consistent, and well ordered. In science, the meaning deals with wave motion; be it light, sound or water.…
Coherence: What is it? Is it important in music reproduction?
Sub/Sat or Full-Range: Which is Better for Music?
I am often asked this question and the answer is not simple. My background is music reproduction, first at Tech Hifi and now at Ohm. Throughout, my goal has always been to create an…
Anechoic Chambers
We often hear about “anechoic chambers” being used in developing speakers. What is their value, since home environments are not “anechoic”? Do they have a place in…
Milestones
This posting marks the 52nd consecutive weekly memo put up on our Ohm website. For us it has been a year of good business and good conversations with consumers, the media and our colleagues…
Dispersion: What Is It and How Is It Important?
Dispersion, as it applies to audio, is the direction the sound radiates from a speaker. The dispersion almost always varies with frequency. With mono-poles (most woofers and subwoofers),…
Has Sound Reinforcement Destroyed Live Music?
In June, we looked at Can Recorded Music Sound Better-Than-Live? and I confessed to being a purist who prefers as little coming between me and live musicians as possible. I discussed the…