"a powerful learning tool..."
J.J, Ward, MEd, RRT in Respiratory Care
Download WAV file (218 kB) 埋込みオブジェクト:media/bronchial.wav]
These bronchial sounds were recorded over the right anterior upper chest of a 12 year old boy.
The respirosonogram provides a visual representation of the content of the respiratory sound recording. Time is shown on the horizontal and frequency on the vertical axis. Sound intensity is indicated on a color scale, ranging from red (loud) over yellow and light green (medium) to dark green and gray (low). Calibrated air flow is displayed at the top (I = inspiration, above zero; E = expiration, below zero).