audioXpress April 2026 PDF

Issue 4
April 2026

FROM THE EDITOR’S DESK—Tomorrow Happening Today, by J. Martins, p. 4
MARKET UPDATE—Rising Tide—Technology Consolidation in a Transition Year, by J. Martins, p. 8
MARKET UPDATE—Powering AI Voice and Smart Capture, by J. Martins, p. 18
Three Viewpoints on Soud Reproduction 4th Edition, by Richard Honeycutt, Dimitri Danyuk, and J. Martins, p. 28
AntennaWare BodyWave: Disrupting the Antenna, by Jonny McClintock, p. 32
New Expressions for First-Order Filter Phase Response and Group Delay: Part 1—The Impact of Filters, by Barak Shpiez, p. 40
Phase and Delays, Part 3: Measurement and Negative Delay, by René Christensen, p. 48
Designing a Three-Way Column Loudspeaker Using Akabak, by Sergio Rodríguez Audu, p. 54
HOLLOW-STATE ELECTRONICS—The 6418 Subminiature Pentode: A Newly Popular Pencil Tube Makes (Sound) Waves, by Richard Honeycutt, p.62

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