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

Ambience Boats Vehicles

Boat engine

Post author By redsoul
Post date April 15, 2020

What do you call a fish with a boat ? A fish boat. Yes, bad joke.

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File type: audio/wav

File size: 1 MB

Length: 0:120 minutes, 12 seconds

Bitrate: 706kb/s CBR

Tags boat, drive, engine, gearbox, jet, motor, outboard, propeller, water

Sound Effect Vehicles

Formula One car

Post author By redsoul
Post date April 13, 2020

We used to call it the Grand Prix motor racing, Now its Formula 1.

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File type: audio/wav

File size: 415 KB

Length: 0:050 minutes, 5 seconds

Bitrate: 706kb/s CBR

Tags car, cars, chase, convertible, doppler, effect, formula 1, highway, machine, motor, race, rally, speed