Jim Austin

At the October 2019 Audio Engineering Society convention in New York, Yuki Fukuda and Shunsuke Ishimitsu, both of Hiroshima City University, presented results that show quite clearly that listeners can distinguish sounds encoded and reproduced at different sampling frequencies. Their trials differed from the previous ones in one important way: Instead of exposing test subjects to music at different resolutions, they used test tones.

Before I became Stereophile's editor—when I still had time for such things—I would occasionally pack up a camera and some lenses, get in my truck, and drive, usually south, in pursuit of good images and sounds. I'd spend a couple of weeks on the road, stopping to take pictures whenever I came across a picturesque town or valley or an abandoned drive-in theater. I'd try to end the day in some city or town that was likely to have live music. A couple of times on every trip, I'd find myself approaching an especially musical place: Clarksdale. Memphis. New Orleans.