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A modern digital stethoscope is developed for utilizing cutting-edge technology and innovative components. The digital stethoscope integrates a STM32 development board, the MAX4466 amplifier module and the Nano Edge AI Studio for the advanced signal processing and analysis. It harnesses the power of the MAX4466 amplifier module, In a new era of audio sensitivity and quality, guaranteeing the utmost precision in sound capture. This innovative stethoscope is not merely a listening device but an advanced analytical tool, boasting real time signal processing and in-depth sound analysis. This transformative technology enables healthcare professionals to conduct thorough assessments of heart and lung sounds, while also offering the potential to identify anomalies as they occur. The implications of this development are profound; it has the potential to empower healthcare practitioners with precise auscultation data, ushering in a new era of data-driven decision-making that could revolutionize heart and lung sound assessment. The ripple effects of this transformation extend far and wide, promising to enhance diagnostic accuracy, elevate the quality of patient care, and increase the overall efficiency of healthcare systems.
Sivaranjani et al. (Thu,) studied this question.