Quantization noise analysis of sign/logarithm data encoders when excited by speech or sinusoidal inputs
R. Morley, GEORGE L. ENGEL, Seh Wah Kwa · IEEE Transactions on Signal Processing · 2000
In many digital signal processing applications, the use of sign/logarithm data encoding is valuable. Simple formulas that predict usable dynamic range for systems employing sign/logarithm arithmetic when excited either by speech or sinusoidal inputs are derived.