Relationship between airflow and frequency-based features of tracheal respiratory sound

  title={Relationship between airflow and frequency-based features of tracheal respiratory sound},
  author={Marzieh Golabbakhsh and Z. Moussavi},
  journal={Canadian Conference on Electrical and Computer Engineering 2004 (IEEE Cat. No.04CH37513)},
  pages={751-754 Vol.2}
The relationship between tracheal respiratory sounds and airflow has always been of great interest for physicians and researchers due to its diagnostic applications. Despite the magnitude of research in this field the exact relationship is still in debate. The goal of this study was to review the most common frequency-based models describing such a relationship. For this purpose, tracheal sounds and airflow signals were recorded simultaneously from 13 healthy subjects at four different target… CONTINUE READING


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