Entries by Dr. Sanjeev Sarpal

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Design of AIoT algorithms with the ASN Filter Designer and the Arm SDS Framework and their deployment to STM32 microcontrollers

AIoT is an exciting new area that combines AI concepts (i.e. ML) with IoT in order to produce state-of-the-art smart embedded solutions. This augmentation of technologies requires a new set of tools to capture real-time IoT sensor data, analyse it, design suitable algorithms and then perform validation of the solution.  After completing validation of the […]

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Choosing the right Arm Cortex-M processor for your biomedical smart product: a practical guide

Advances in telemedicine healthcare products over the past decades have been truly miraculous with ingenious little devices invented by start-ups as well as by larger corporations, .e.g Apple’s smart watch and the Fitbit. These advancements have been facilitated by the availability of low-cost microcontrollers offering algorithmic functionality, allowing developers to implement wearables with excellent battery […]

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Building real-time FDA compliant biomedical wearable products: challenges and commercial solutions

Recent research suggests that ECG wearables devices (such as smart watches) are now medically suitable for providing predictive insights into serious heart conditions such as atrial fibrillation (A-Fib). These advancements have been facilitated by the availability of low-cost microcontrollers offering algorithmic functionality, allowing developers to implement wearables with excellent battery life and edge-based real-time data […]

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Deploying AI based CbM applications: challenges and algorithmic solutions

Unexpected equipment failures can be expensive and potentially catastrophic, resulting in unplanned production downtime, costly replacement of parts and safety and environmental concerns. With many factories and process control plants facing an ever-increasing shortage of experienced personnel, many are now looking for AI based systems to replace the ‘experienced old guy’ who knows everything about […]

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Difference between IIR and FIR filters: a practical design guide

A digital filter is a mathematical algorithm that operates on a digital dataset (e.g. sensor data) in order extract information of interest and remove any unwanted information. Applications of this type of technology, include removing glitches from sensor data or even cleaning up noise on a measured signal for easier data analysis. But how do […]