While it’s an extremely sensitive instrument, a stethoscope is fairly broadband and couples every noise and vibration up the pipe and into the ear. A human body can be a noisy place, with bowel ...

To address these challenges, the IIITH team used a stethoscope attached behind the ear to capture Non-Audible Murmurs (NAM) ...

The ERKA dual-channel tubes have two internal channels to reach each ear separately. This maximizes the quality of sound transmission and minimizes external noise. Every single ERKA stethoscope is ...