Respiratory Sounds Used with Spectrum Analysis

Here are some medical-related sounds that we looked at with the spectrum analyzer. The first seven are from the `Introduction to Breath Sounds' cassette tape by David W. Cugell, M.D. with Earle B. Weiss M.D. Also included is a graphic of each sound spectra similiar to that as seen by the Spectrum Analyzer, and it's corresponding waveform.

Select one of the sounds below:

  • Normal Inspiration Breathing
  • Asthma Attack
  • Bronchial Breath Sounds
  • Plural Friction Rub
  • Medium Rowls
  • More Bronchial Breathing
  • Fluid in Lungs
  • Heartbeat with breathing
  • Heartbeat only

    Go back to: Sound Calibrator page | Biomedical Engineering page