Interference Resilient Sigma Delta-Based Pulse Oximeter
- Submitting institution
-
The University of Westminster
- Unit of assessment
- 11 - Computer Science and Informatics
- Output identifier
- q1113
- Type
- D - Journal article
- DOI
-
10.1109/TBCAS.2015.2501359
- Title of journal
- IEEE Transactions on Biomedical Circuits and Systems
- Article number
- -
- First page
- 623
- Volume
- 10
- Issue
- 3
- ISSN
- 1932-4545
- Open access status
- Out of scope for open access requirements
- Month of publication
- January
- Year of publication
- 2016
- URL
-
-
- Supplementary information
-
-
- Request cross-referral to
- -
- Output has been delayed by COVID-19
- No
- COVID-19 affected output statement
- -
- Forensic science
- No
- Criminology
- No
- Interdisciplinary
- No
- Number of additional authors
-
2
- Research group(s)
-
-
- Citation count
- 6
- Proposed double-weighted
- No
- Reserve for an output with double weighting
- No
- Additional information
- The work reported in this paper has its foundations in a commercial development of a pulse-oximeter IP undertaken by two of the authors in an applied research and development project for a pulse-oximeter manufacturer, where orthogonal random sequences were used to render the pulse-oximeter resilient to artificial ambient light and increase sensitivity in low perfusion states. This is the first paper in the open literature that deploys much simpler sigma-delta based building blocks to obtain the equivalent and superior performance to the existing approaches making future pulse-oximeters amenable to low-power portable implementations.
- Author contribution statement
- -
- Non-English
- No
- English abstract
- -
