A SIMULINK Toolbox of Sigma-Delta Modulators for High Resolution Audio Conversions

Arnaldi I, Wang Y. A SIMULINK Toolbox of Sigma-Delta Modulators for High Resolution Audio Conversions. In: AES Convention 137. Audio Engineering Society; 2014. Paper 9125. Available from: https://aes.org/publications/elibrary-page/?id=17448

@inproceedings{Arnaldi2014_17448,
  author = {Arnaldi, Isacco and Wang, Yonghao},
  title = {{A SIMULINK Toolbox of Sigma-Delta Modulators for High Resolution Audio Conversions}},
  booktitle = {AES Convention 137},
  note = {Paper 9125},
  year = {2014},
  month = oct,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=17448}
}

TY  - CPAPER
TI  - A SIMULINK Toolbox of Sigma-Delta Modulators for High Resolution Audio Conversions
AU  - Arnaldi, Isacco
AU  - Wang, Yonghao
T2  - AES Convention 137
M1  - Paper 9125
PY  - 2014
DA  - 2014/10/06
UR  - https://aes.org/publications/elibrary-page/?id=17448
PB  - Audio Engineering Society
LA  - en
AB  - Sigma–Delta modulation is the only form of analog-to-digital conversion that allows achievement of high bit resolution at relatively low costs. There is a lack of tools in academic and in industry that allow entry level engineers to familiarize with the concepts governing this conversion technique, especially for high orders, multi-bit, and different architectures of sigma-delta modulators. The goal of this paper is to present a graphical toolbox, developed in Simulink and based on the behavioral model previously presented in [2] and available in [3] that allows to simulate and theoretically evaluate ten different architectures, continuous and discrete time, as well as single- and multi-bit implementations of different orders of analog-to-digital sigma-delta modulators.
ER  -