audioXpress February 2022 PDF

Volume 53
Issue 2
February 2022

FROM THE EDITOR’S DESK—Microphones, Haptics, and the Metaverse, by J. Martins, p. 4
MARKET UPDATE—From XLR to USB: The Evolving Microphone Market, by J. Martins, p. 8
On the Edge: TinyML and Voice Recognition Technology Are Transforming Industries, by Vikrant Singh Tomar, p. 24
SOUND CONTROL—Quantification of Speech Intelligibility, by Richard Honeycutt, p. 30
Haptic Devices for Augmentation, Entertainment, and Wellness, by Mike Klasco, p. 36
A High-Quality MM Phono, Line, and Headphone Amplifier, by George Ntanavaras, p. 46
Build a Current Feedback Headphone Amplifier, by Brian Bylenok, p. 56
HOLLOW-STATE ELECTRONICS—Tube Power Amps Have Classes, by Richard Honeycutt, p. 62

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