  The problem of broadcasting a pair of correlated Gaussian sources using
optimal separate source and channel codes is studied. Considerable performance
gains over previously known separate source-channel schemes are observed.
Although source-channel separation yields suboptimal performance in general, it
is shown that the proposed scheme is very competitive for any bandwidth
compression/expansion scenarios. In particular, for a high channel SNR
scenario, it can be shown to achieve optimal power-distortion tradeoff.
