Asymptotic formulas are derived for the mean-squared error (MSE) distortion and the SNR of a variance-mismatched fixed-rate scalar quantizer designed MSE-optimally for a Gaussian source. It is discovered that, in the case that the standard deviation ratio of the applied-to density to the designed-for density is greater than 3 2, the SNR in dB increases at large rate as 9 03 + 15(1 1 ) log plus a constant that depends only on .Index Terms-Asymptotic SNR formulas, Bennett's integral, Gaussian source, mean-square error distortion, variance mismatch.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.