Bronchial Breath Sounds Introduction Welcome to our website's bronchial breath sounds page. On this page we provide a definition of bronchial breath sounds, then compare bronchial sounds to vesicular sounds using audio recordings and text. Finally, there is a link to the training lessons available on this site. What Are Bronchial Breath Sounds? Bronchial breath sounds are tubular, hollow sounds which are heard when auscultating over the large airways (e.g. second and third intercostal spaces). They will be louder and higher-pitched than vesicular breath sounds. Unlock lessons and more. Sign Up Bronchial vs Vesicular Compare bronchial to vesicular breath sounds. Bronchial play pause Listen to this bronchial breath sounds audio recording. Vesicular play pause Listen to this vesicular recording.