
“A loudspeaker apparatus is provided for producing time and phase-coherent sound waves…” is the beginning of my patent application filed on August 7, 1981. I have used Walsh speakers…
A word that’s used a lot when talking about sound reproduction is “imaging.” But what, exactly, does imaging mean in audio? And how does imaging relate to a sound-field or…
When looking at audio specs, a question frequently gets asked. “Do I need all that? How good is human hearing, anyway?” The answer may surprise you. Actually it is quite good.…