Blood pressure is recorded as (systolic pressure) / (diastolic pressure), with a typical value of 120/80 (in mmHg). These pressures are determined by listening with a stethoscope as the pressure in...

Extracted text: Blood pressure is recorded as (systolic pressure) / (diastolic pressure), with a typical value of 120/80 (in mmHg). These pressures are determined by listening with a stethoscope as the pressure in the cuff of a sphygmomanometer is decreased. Analyze the process that creates the sound to get the blood pressure reading.