The quantization noise spectrum of a sinusoid in colored noise

Autor:	J.D. Echard, M.L. Watt
Rok vydání:	1991
Předmět:	Noise spectral density Quantization (signal processing) Speech recognition Topology Noise floor symbols.namesake Colors of noise Gaussian noise Signal Processing symbols Brownian noise Effective input noise temperature Value noise Electrical and Electronic Engineering Mathematics
Zdroj:	IEEE Transactions on Signal Processing. 39:1780-1787
ISSN:	1053-587X
DOI:	10.1109/78.91148
Popis:	The power density spectrum (PDS) of analog-to-digital (A/D) quantization noise is obtained for an input signal consisting of sinusoid and colored noise. While this type of quantization noise is often assumed to be uncorrelated or white, it may not be when the input signal occupies a relatively small number of quantization levels. Equations describing the PDS are derived and presented for combinations of deterministic and random A/D converter inputs. >
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::863c1b2b589a57dc05fee93015542cd7 https://doi.org/10.1109/78.91148 Zobrazit plný text záznamu