Make the most noise when the brakes are not being applied?  Don't think
so unless Hondas, including mine, are unlike all other makes that I have
worked on.  I notice that TeGGeR has this on his site:  "Honda disk
brake pads incorporate a clever device that warns the driver when brake
pads have worn down and need changing. It's simply a U-shaped piece of
metal that, when the pads are new, doesn't come near the rotating disk.
As the pad material wears away however, the end of this metal strip
comes closer and closer to the rotor until when there is only a marginal
amount of pad left, it touches the rotor during braking. This generates
discreet squeaks and scratchings at first, most noticeable when backing
up or maneuvering slowly in a parking lot. As the contact becomes more
intimate the wear strip can generate the most ominous gronking noises
that will be noticed by even the most inattentive driver. The cure is
simple, replace the pads with new ones."