Engineers are not just adding more insulation, they are reinventing how interior noise is captured, modeled, and judged so ...

If you’ve spent enough time riding electric bikes, you quickly realize that power is only part of the draw. Another big part ...

Ferrari has released details about its approach to powertrain sounds with its first electric vehicle, the Elettrica, and I am intrigued. If well-executed, I even think it might convince some ...

Donut Lab, which unveiled a family of in-wheel electric motors at CES 2025, has spent almost a decade searching for one of the holy grails of the EV industry: in-wheel motors that actually work. These ...

Electric vehicles (EVs) are famously quiet. Unlike traditional combustion engines, electric motors don't require mechanical valves, gears, or fans. While idling, an EV motor hums quietly. When moving, ...

Permanent magnet synchronous motors (PMSMs) are widely recognised for their efficiency and performance in applications ranging from electric vehicles to industrial machinery. However, the generation ...

Electric fans commonly use low-cost AC motors built around capacitors, which now increasingly demand replacement due to high power consumption. However, while three-phase brushless DC (BLDC) motors ...