audioXpress November 2017 (PDF)

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Volume 48
Issue 11
November 2017

FROM THE EDITOR’S DESK—Reaching You Every Week, by João Martins, p. 4

IT’S ABOUT THE SOUND—Vinyl vs. DC (Part 2): Repeated Measurements, by Ron Tipton, p. 8

Midwest Audiofest: Outstanding DIY Speaker Designs, by Thomas Perazella, p. 14

SOUND CONTROL—Reverberation: Friend or Foe?, by Richard Honeycutt, p. 24

OPPO Digital UDP-205: A 4K Ultra HD audiophile Blu-ray Disc Player, by Gary Galo, p. 30

Ultimate Ears Pro Sound Tap Personal Monitoring System: Your Own Easy-to-Use In-Ear DI Box, by Stuart Yaniger, p. 40

Design Considerations for the Optimum Digital ANC Headphone, by Peter McCutcheon, p. 44

Measurement of Devices That Use AGC, by Adam Liberman, p. 48

Build Your Own Oscillator: This is a 1 kHz Device with Less Than 2 PPM Distortion, by Dan Joffe, p. 56

HOLLOW-STATE ELECTRONICS—Concept Design for a Small Bass Amplifier, Richard Honeycutt, p 60