When any team has to visit the Seahawks, they have to put up with crowd noise of the third kind. It sounds like that crowd noise is being enhanced by a non-human made, jet engine whine. A audio tape of a Boeing engine. It appears that the volume is turned up as the Seahawk defense approaches their next play. Then turned down as the play ends. This illegal amplification and enhancement of the Seattle crowd makes things really deafening for Seattle's offensive opponents. If I am the New England... Sign in to see full entry.