One-Bit Adaptive Sigma-Delta Modulator

Yu J, Sandler MB. One-Bit Adaptive Sigma-Delta Modulator. In: AES Convention 91. Audio Engineering Society; 1991. Paper 3114. Available from: https://aes.org/publications/elibrary-page/?id=5602

@inproceedings{Yu1991_5602,
  author = {Yu, J. and Sandler, Mark B.},
  title = {{One-Bit Adaptive Sigma-Delta Modulator}},
  booktitle = {AES Convention 91},
  note = {Paper 3114},
  year = {1991},
  month = oct,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=5602}
}

TY  - CPAPER
TI  - One-Bit Adaptive Sigma-Delta Modulator
AU  - Yu, J.
AU  - Sandler, Mark B.
T2  - AES Convention 91
M1  - Paper 3114
PY  - 1991
DA  - 1991/10/06
UR  - https://aes.org/publications/elibrary-page/?id=5602
PB  - Audio Engineering Society
LA  - en
AB  - The results of preliminary experiments into the use of adaptive quantization in a sigma-delta modulator (SDM) are described. A peak value is calculated in a block wise fashion over the signal and used to control the level of a single bit quantizer. This results in extended dynamic range at low signal levels. When used as a part of an analog-to-digital converter, the oversampling ratio or the order of the loop filter can be reduced as compared to a linear quantizing SDM.
ER  -