noise attenuation

  1. anotherlife

    Audi A4 versus Audi A3 noise level?

    Audi, as per its name, is proud to be good at controlling noise in the car from outside, so you can have a nice conversation in the car without talking loud, even when you drive at high speed or the traffic is high around. It looks like the A4 has a much better noise attenuation than the A3...

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