The Cambridge Audio Evo 150 takes everything I love about a streaming all-in-one and then lets me choose my own speakers.
Despite the Commodore 64 having been out of production for probably longer than many Hackaday readers have been alive, its ...
Distracted by Design] loves gear from the 1980s, though some of it isn’t as useful as it used to be. He happened across a ...
Q Acoustics 3020c: punchy, detailed bookshelf speakers that won’t bankrupt you or demand a PhD to pair. Solid tech and build quality under $500. In a world where High End Munich 2025 proudly paraded ...
Alfred University student Sean Killian describes himself as inquisitive by nature, with a desire to learn how things work and ...
Abstract: Electrochemical Impedance Spectroscopy (EIS) is an interesting non-invasive technique to study the corrosion layer of metallic artifacts as well as to test the integrity of protective ...
Abstract: The design tradeoffs of the class-D amplifier (CDA) for driving piezoelectric (PZ) speakers are presented, including efficiency, linearity, and electromagnetic interference. An ...
Case Studies; After developing the largest subwoofers in the world, Geoffrey Heinzel explains how wave theory and room ...
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