Automated ABR peak labelling using matched filters

R. E. Delgado, Ozcan Ozdamar

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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 languageEnglish
Title of host publicationProceedings of the Annual Conference on Engineering in Medicine and Biology
Place of PublicationPiscataway, NJ, United States
PublisherPubl by IEEE
Pages870-871
Number of pages2
Editionpt 2
ISBN (Print)0879425598
StatePublished - Dec 1 1990
EventProceedings of the 12th Annual International Conference of the IEEE Engineering in Medicine and Biology Society - Philadelphia, PA, USA
Duration: Nov 1 1990Nov 4 1990

Other

OtherProceedings of the 12th Annual International Conference of the IEEE Engineering in Medicine and Biology Society
CityPhiladelphia, PA, USA
Period11/1/9011/4/90

Fingerprint

Matched filters
Labeling
Buffers

ASJC Scopus subject areas

  • Bioengineering

Cite this

Delgado, R. E., & Ozdamar, O. (1990). Automated ABR peak labelling using matched filters. In Proceedings of the Annual Conference on Engineering in Medicine and Biology (pt 2 ed., pp. 870-871). Piscataway, NJ, United States: Publ by IEEE.

Automated ABR peak labelling using matched filters. / Delgado, R. E.; Ozdamar, Ozcan.

Proceedings of the Annual Conference on Engineering in Medicine and Biology. pt 2. ed. Piscataway, NJ, United States : Publ by IEEE, 1990. p. 870-871.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Delgado, RE & Ozdamar, O 1990, Automated ABR peak labelling using matched filters. in Proceedings of the Annual Conference on Engineering in Medicine and Biology. pt 2 edn, Publ by IEEE, Piscataway, NJ, United States, pp. 870-871, Proceedings of the 12th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Philadelphia, PA, USA, 11/1/90.
Delgado RE, Ozdamar O. Automated ABR peak labelling using matched filters. In Proceedings of the Annual Conference on Engineering in Medicine and Biology. pt 2 ed. Piscataway, NJ, United States: Publ by IEEE. 1990. p. 870-871
Delgado, R. E. ; Ozdamar, Ozcan. / Automated ABR peak labelling using matched filters. Proceedings of the Annual Conference on Engineering in Medicine and Biology. pt 2. ed. Piscataway, NJ, United States : Publ by IEEE, 1990. pp. 870-871
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