This raises the frequency bias by shortening the wavelength to auscultate a higher range of physiological sounds.
From the en.wikipedia.org
One should auscultate in all four quadrants, but there is no true compartmentalization so sounds produced in one area can generally be heard throughout the abdomen.
From the en.wikipedia.org
For decades Soviet and Western scientists had made the pilgrimage to Barzavu to auscultate stouthearted Muslimov and inquire about his diet, life-style and sexual habits.
From the time.com
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Examine by auscultation
Auscultation is the technical term for listening to the internal sounds of the body, usually using a stethoscope; based on the Latin verb auscultare "to listen". ...