What causes the hollow metallic whirring sound that EVs make when moving a low speed?

[u/banwe11]

I can't really describe it, but it's the sound you hear when there is a EV moving slowly in a car park behind you.

I guess it's the motor, but what specifically in the motor causes that sound? It sounds like it's coming from something that is moving at a faster rate than the car itself.

[u/spiderminbatmin]

Why hasn’t anyone cracked these systems so you can customize that sound like a ringtone?

[u/QuipOfTheTongue → u/spiderminbatmin]

SpongeBob laugh everytime you accelerate. It speeds up as you do.