Nital Shah

Title: Nital Shah - Innovator in Phonocardiogram Signal Classification

Introduction

Nital Shah is a prominent inventor based in Pune, India. He has made significant contributions to the field of medical technology, particularly in the classification of phonocardiogram (PCG) signals. His innovative approach aims to enhance the quality of cardiac analysis through advanced signal processing techniques.

Latest Patents

Nital Shah holds a patent for a "Method and system for classifying phonocardiogram signal quality." This invention describes a system designed to identify the quality of PCG signal recordings. It ensures that only diagnosable quality recordings are accepted for further cardiac analysis. The system involves deriving multiple features of the PCG signal from a training dataset, preprocessing these features, and ranking them using the mRMR algorithm. Irrelevant and redundant features are rejected based on their mRMR strength. A training model is then generated using the relevant features. The PCG signal is captured using a digital stethoscope and a smartphone, and it is classified into diagnosable or non-diagnosable categories using a random forest classifier.

Career Highlights

Nital Shah is currently employed at Tata Consultancy Services Limited, where he continues to work on innovative projects in the field of technology and healthcare. His expertise in signal processing and machine learning has positioned him as a valuable asset in his organization.

Collaborations

Nital has collaborated with talented individuals such as Deepan Das and Rohan Banerjee. Their combined efforts contribute to the advancement of technology in the medical field.

Conclusion

Nital Shah's work in the classification of phonocardiogram signals represents a significant advancement in cardiac analysis. His innovative methods and dedication to improving medical technology highlight the importance of research and development in healthcare.