The channel noise effects on linear delta modulation (LDM) systems have not yet been adequately analyzed. This paper presents a new and general formulation of these effects, based on the theoretical work by Wolf. A comparative discussion of our formulas with previous results is also included. Finally, the application of our methods and the validity of our comments are illustrated by some numerical examples.
Figueiras, A., Mariño, J.B., Lagunas, M. Comments on and extensions of wolf's signal-to-channel noise formulas for delta-modulated systems. "IEEE transactions on communications", Gener 1980, vol. 28, núm. 1, p. 131-135.