ENGINEERING & ACOUSTICS
Aero-Acoustic Engineering: Achieving Whisper Quietness at 120,000 RPM
04 JULY 2026 · 4 MIN READ · Mert Karaca
Traditional vacuum cleaners and hairdryers create harsh noises due to chaotic turbulence. At Kamma Acoustic Labs, we shifted motor sound waves beyond human hearing ranges.
Ultrasonic Frequency Shifting
By re-engineering impeller blade geometry, Kamma motors shift motor acoustics above 20 kHz, making the operation virtually silent to the human ear.
Silence is not a coincidence; it is a meticulously calculated aerodynamic achievement.