Add noise to the camera animation

Hi all,
is there any way to add noise to the animation curve of the camera?
I would like to add some very subtle walking effect to the camera movement to add more realism.

I know it can be done in Houdini for example but then I am not sure how well the camera export would work from there, ideally I would like to keep as much of the workflow inside the USD Composer.

Have a great day !