Design of a transducer-based amplifier system similar to an electronic stethoscope

• المؤلف الرئيسي: Lim, Ivan Shi Cheng
• مؤلفون آخرون: Siek Liter
• التنسيق: Final Year Project
• اللغة: English
• منشور في: Nanyang Technological University 2022
• الموضوعات: Engineering::Electrical and electronic engineering
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/157267

An electronic stethoscope is used to listen to the sound in a human body such as the heart or lungs. In this project, the electronic stethoscope is powered by a 2 AA battery. The electronic stethoscope consists of a microphone, pre-amplification circuit, filter circuit, power amplifier circuit as we...