Generalized spectral theory for ΣΔ quantization with constant inputs

Nguyen T. Thao, C. Sinan Gunturk

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The quantization operation has been traditionally analyzed 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 ΣΔ modulation where the quantization resolution can be as low as 1-bit. For an important class of ΣΔ modulators with constant inputs, we build rigorous foundations to the quantization error analysis based on the spectral theory of unitary operators.

Original languageEnglish (US)
Title of host publication2006 IEEE International Conference on Acoustics, Speech, and Signal Processing - Proceedings
Volume3
StatePublished - 2006
Event2006 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2006 - Toulouse, France
Duration: May 14 2006May 19 2006

Other

Other2006 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2006
CountryFrance
CityToulouse
Period5/14/065/19/06

Fingerprint

spectral theory
Quantization (signal)
White noise
Error analysis
Modulators
Signal processing
Modulation
error analysis
white noise
modulators
signal processing
modulation
operators

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Signal Processing
  • Acoustics and Ultrasonics

Cite this

Thao, N. T., & Gunturk, C. S. (2006). Generalized spectral theory for ΣΔ quantization with constant inputs. In 2006 IEEE International Conference on Acoustics, Speech, and Signal Processing - Proceedings (Vol. 3). [1660710]

Generalized spectral theory for ΣΔ quantization with constant inputs. / Thao, Nguyen T.; Gunturk, C. Sinan.

2006 IEEE International Conference on Acoustics, Speech, and Signal Processing - Proceedings. Vol. 3 2006. 1660710.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Thao, NT & Gunturk, CS 2006, Generalized spectral theory for ΣΔ quantization with constant inputs. in 2006 IEEE International Conference on Acoustics, Speech, and Signal Processing - Proceedings. vol. 3, 1660710, 2006 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2006, Toulouse, France, 5/14/06.
Thao NT, Gunturk CS. Generalized spectral theory for ΣΔ quantization with constant inputs. In 2006 IEEE International Conference on Acoustics, Speech, and Signal Processing - Proceedings. Vol. 3. 2006. 1660710
Thao, Nguyen T. ; Gunturk, C. Sinan. / Generalized spectral theory for ΣΔ quantization with constant inputs. 2006 IEEE International Conference on Acoustics, Speech, and Signal Processing - Proceedings. Vol. 3 2006.
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