audioXpress June 2014

Volume 45
Issue 6
June 2014

FROM THE EDITOR’S DESK—Remember Radio?, by João Martins, p. 6
2014 Frankfurt Musikmesse and Prolight+Sound: Launch Pad for the World, by João Martins, p. 8
STANDARDS REVIEW—RAVENNA (Part 2): A Network Framework for Audio-Over-IP, by João Martins, p. 16
NAD D3020 Hybrid Digital Amplifier, by Gary Galo, p. 22
SPEAKERS—The Road to Invisible Speakers, by Mike Klasco and Steve Tatarunis, p. 30
SOUND CONTROL—EASE: Software Designed to Enhance Acoustics, by Richard Honeycutt, p. 36
QUESTIONS & ANSWERS—A Music-Inspired Entrepreneur: An Interview with Andrew Roberts of Purple Audio, by Shannon Becker, p. 42
Psychoacoustics (Part 1): Audio Enhancing, Spatial Location, Noise Reduction, and Sound Masking, by Ron Tipton, p. 46
Build an FM-Stereo Generator, by George Adamidis, p. 52
HOLLOW-STATE ELECTRONICS—Designing Hollow-State Audio Preamplifiers, by Richard Honeycutt, p. 60
MEMBER PROFILE—Alan Repech, p. 64