  In the final stages of collapse, quantum radiation due to particle creation
from a naked singularity is expected to be significantly different from black
hole radiation. In certain models of collapse it has been shown that,
neglecting the back reaction of spacetime, the particle flux on future null
infinity grows as the inverse square of the distance from the Cauchy horizon.
This is to be contrasted with the flux of radiation from a black hole, which
approaches a constant (inversely proportional to the square of its mass) in the
neighborhood of its event horizon. The spectrum of black hole radiation is
identical to that of a black body at temperature $T = (8\pi M)^{-1}$. We derive
the radiation spectrum for a naked singularity formed in the collapse of a
marginally bound inhomogeneous dust cloud and show that the spectrum is not
black body and admits no simple interpretation.
