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noise regulations for evs

  1. US law says the Volt, other EVs and hybrids, must emit more sound

    Hybrid and Electric Vehicle Competitors
    Although electric vehicles like the Chevrolet Volt are prized for their nearly silent operation, they have been deemed too quiet, and will need to have active pedestrian alert systems installed in coming years. So says President Obama who on Jan. 4 signed into law S841, the Pedestrian Safety...
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