Quantization noise analysis of sign/logarithm data encoders when excited by speech or sinusoidal inputs

Authors
Kwa, SW Engel, GL Morley, RE
Citation
Sw. Kwa et al., Quantization noise analysis of sign/logarithm data encoders when excited by speech or sinusoidal inputs, IEEE SIGNAL, 48(12), 2000, pp. 3578-3581
Citations number
9
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
IEEE TRANSACTIONS ON SIGNAL PROCESSING
ISSN journal
1053587X → ACNP
Volume
48
Issue
12
Year of publication
2000
Pages
3578 - 3581
Database
ISI
SICI code
1053-587X(200012)48:12<3578:QNAOSD>2.0.ZU;2-I
Abstract
In many digital signal processing applications, the use of sign/logarithm d ata encoding is valuable. Simple formulas that predict usable dynamic range for systems employing sign/logarithm arithmetic when excited either by spe ech or sinusoidal inputs are derived.