ok, so, over the weekend i replace my front brakes, rotor and pads. after the install i took the car for a test drive and stopped a few times. i know better than to go too hard on new brakes till they are broken in, so the stops were very easy. during the test i did notice a kind of humming noise. the only thing i can compare the sound to is braking on a rough road and you hear the humming from the tires as you are stopping. i really don't notice any pulling or vibrating when stopping. the old rotors were warped and it feels WAY smoother now. I am just stumped as to what the noise is and if it is going get worse. i am thinking now that i just have to finish braking in the rotors and pads. any help or advise would be greatly appreciated.