DocumentCode
455086
Title
Generalized Spectral Theory for Σ Δ Quantization with Constant Inputs
Author
Thao, N.T. ; Gunturk, S.
Author_Institution
Dept. of Electr. Eng., City Univ. of New York, NY
Volume
3
fYear
2006
fDate
14-19 May 2006
Abstract
The quantization operation has been traditionally analysed in signal processing and data conversion as a source of white noise although it is of deterministic nature. This model has become particularly inaccurate in SigmaDelta modulation where the quantization resolution can be as low as 1-bit. For an important class of SigmaDelta modulators with constant inputs, we build rigorous foundations to the quantization error analysis based on the spectral theory of unitary operators
Keywords
quantisation (signal); sigma-delta modulation; signal resolution; spectral analysis; white noise; Delta modulation; Sigma; SigmaDelta quantization; data conversion; generalized spectral theory; quantization error analysis; quantization resolution; signal processing; white noise; Data acquisition; Data conversion; Error analysis; Feedback; Quantization; Signal analysis; Signal processing; Signal resolution; Spectral analysis; White noise;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech and Signal Processing, 2006. ICASSP 2006 Proceedings. 2006 IEEE International Conference on
Conference_Location
Toulouse
ISSN
1520-6149
Print_ISBN
1-4244-0469-X
Type
conf
DOI
10.1109/ICASSP.2006.1660710
Filename
1660710
Link To Document