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Hybrid and electric vehicles might be getting -- -- quieter but some people would prefer a little more points.
For pedestrians were blind or visually impaired this new breed of quiet cars is a potential -- Vehicles emit no sound or very little sound and so.
That tired -- Dixon and -- ended twelve -- and our.
The reason it knows sounds you have no idea they're coming -- moving because you can't hear them until they reach a certain speed.
The one manufacturer Nissan has found a solution -- its all new electric -- When the cars as slow speeds the sound generating device -- speaker which is tucked under hear an engine compartment.
Projects -- sound out this way.
And it's sort of a jet engine with silly device are sound.
You -- machine work with the carmaker to help develop the sound.
Including a beeping noise in the car backs up.
Here in suburban Detroit machine demonstrates how -- blind or visually impaired figure out where cars coming from and where are my -- going.
-- -- no one's coming from my right.
That's a perpendicular traffic so I should wait till it's gone.
I hear him but the sound is wrapping around in this game behind an ugly turn left -- she turned up another vehicle.
Just wrapped around me from my left.
Across -- -- -- -- off my right.
Nissan's new sounds can be heard on -- few thousand -- that are running around the US.
But other carmakers will soon be joining in with their own versions because of new federal regulations.
For the Wall Street Journal this is Mike Ramsey Detroit.
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