Algorithm for Extracting Heart Sound Envelopes with GUI Implementation

The original text describes a program specifically designed for heart sound envelope extraction, which demonstrates excellent performance in both compilation and runtime execution while incorporating a user-friendly graphical interface. To provide comprehensive technical context, the following enhancements are suggested: elaborate on the development background highlighting digital signal processing challenges in cardiology, clarify its primary use cases in heart sound analysis for medical diagnostics, and emphasize its significance in advancing cardiac auscultation technologies. Further technical specifications should include detailed descriptions of core algorithms (such as Hilbert transform or wavelet-based envelope detection methods), key functions like noise filtering implementations and peak detection algorithms, performance metrics including computational efficiency and accuracy rates, and potential integration capabilities with medical imaging systems. These additions will facilitate better understanding and utilization by researchers and healthcare professionals working in biomedical signal processing.