Digital-Domain Dithering of Sigma-Delta Modulators Using Bit Flipping

Macgrath AJ, Sandler MB. Digital-Domain Dithering of Sigma-Delta Modulators Using Bit Flipping. J Audio Eng Soc. 1997;45(6):467-475. Available from: https://aes.org/publications/elibrary-page/?id=7852

@article{Macgrath1997_7852,
  author = {Macgrath, Anthony J. and Sandler, Mark B.},
  title = {{Digital-Domain Dithering of Sigma-Delta Modulators Using Bit Flipping}},
  journal = {Journal of the Audio Engineering Society},
  volume = {45},
  number = {6},
  pages = {467--475},
  year = {1997},
  month = jun,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=7852}
}

TY  - JOUR
TI  - Digital-Domain Dithering of Sigma-Delta Modulators Using Bit Flipping
AU  - Macgrath, Anthony J.
AU  - Sandler, Mark B.
T2  - Journal of the Audio Engineering Society
J2  - J. Audio Eng. Soc.
VL  - 45
IS  - 6
SP  - 467
EP  - 475
PY  - 1997
DA  - 1997/06/06
UR  - https://aes.org/publications/elibrary-page/?id=7852
PB  - Audio Engineering Society
LA  - en
AB  - A new technique is presented for dithering single-bit sigma-delta modulator (SDM) analog-to-digital and digital-to-analog converters (ADCs and DACs) in the digital domain. The system operates by detecting and randomizing the limit cycles repsonsible for baseband tones. The system is efficient to realize in hardware and avoids the implementation problems of analog dither required in conventional SDM ADCs.
ER  -