Abstract
An automated auditory brainstem response (ABR) peak identification and labeling system has been developed and evaluated. The system uses a set of matched filters and a rule base for online peak labeling. The matched filters are designed to reflect the spectral and biphasic characteristics of the ABR peaks. The rules are designed to identify ABR peaks based on the latencies and amplitudes of the peaks found in the matched-filter output buffers. The system is capable of automatic generation of latency-intensity functions. The algorithm was tested using 168 ABRs from four adults, yielding only two incorrectly labeled recordings.
| Original language | English (US) |
|---|---|
| Title of host publication | Biomedical Engineering Perspectives |
| Subtitle of host publication | Health Care Technologies for the 1990's and Beyond |
| Publisher | Publ by IEEE |
| Pages | 870-871 |
| Number of pages | 2 |
| Edition | pt 2 |
| ISBN (Print) | 0879425598 |
| State | Published - Dec 1 1990 |
| Event | Proceedings of the 12th Annual International Conference of the IEEE Engineering in Medicine and Biology Society - Philadelphia, PA, USA Duration: Nov 1 1990 → Nov 4 1990 |
Publication series
| Name | Proceedings of the Annual Conference on Engineering in Medicine and Biology |
|---|---|
| Number | pt 2 |
| ISSN (Print) | 0589-1019 |
Other
| Other | Proceedings of the 12th Annual International Conference of the IEEE Engineering in Medicine and Biology Society |
|---|---|
| City | Philadelphia, PA, USA |
| Period | 11/1/90 → 11/4/90 |
ASJC Scopus subject areas
- Signal Processing
- Biomedical Engineering
- Computer Vision and Pattern Recognition
- Health Informatics
Fingerprint Dive into the research topics of 'Automated ABR peak labelling using matched filters'. Together they form a unique fingerprint.
Cite this
Delgado, R. E., & Ozdamar, O. (1990). Automated ABR peak labelling using matched filters. In Biomedical Engineering Perspectives: Health Care Technologies for the 1990's and Beyond (pt 2 ed., pp. 870-871). (Proceedings of the Annual Conference on Engineering in Medicine and Biology; No. pt 2). Publ by IEEE.