AES 131st Convention Heyser Lecture By John Atkinson
“Where Did The Negative Frequencies Go?”
NEW YORK: 131st AES Convention Chair Jim Anderson (and long time Stereophile reader), has announced that Stereophile Magazine
editor and distinguished musician, recording engineer and audiophile John Atkinson, will present this year’s Richard C. Heyser Lecture. Entitled “Where Did The Negative Frequencies Go?” the lecture will be presented on Friday, October. 21,7:00 pm – 9:00 pm, at NY’s Javits Center.
The title of Mr. Atkinson’s lecture is a metaphor: All real numbers have two roots, yet we routinely discard the negative root on the grounds that it has no significance in reality. When it comes to understanding the perception of music, perhaps some of the things we discard as audio engineers merit further examination. This lecture will cover both audio recording and playback technologies; while it might not offer definitive answers, more









