Variable Speed Drive or variable-frequency drive. Old tech controlling the speed or torque of electric motors. This one is powering up with a pitched screech.

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File type: audio/wav

File size: 55 KB

Length: 0:030 minutes, 3 seconds

Bitrate: 176kb/s CBR

Tags drive, electric, electromechanical, electronic, hydraulic, inverter, motor, power, screech, speed, torque, variable

Electrics Electronics House Sound Effect

Electric buzz/ discharge

Post author By redsoul
Post date March 11, 2020

Danger, Danger! High Voltage!

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File type: audio/wav

File size: 234 KB

Length: 0:030 minutes, 3 seconds

Bitrate: 706kb/s CBR

Tags alarm, buzz, current, discharge, drone, electric, electricity, energy, engine, generator, hum, noise, power, radio, shock, signal, sizzling, static, tension, voltage, wattage