APArun Pradhan
@arun.pradhan
Senior Principal Engineer - Audio Specialist at Fev India
Kolkata, West Bengal, India
Hands on experience in Signal Processing (Audio, Acoustic, Speech, Image and Video, Physical Layer/Wireless-5G NR/CDMA2000), computer vision and Machine learning, Deep Learning & IoT aspirant in various domains, contributed as Individual contributor, Technical leader and Architect. Comprehensive experience on requirement engineering, algorithm development, reference software modelling (fixed point and floating point), porting, optimisation, validation, release package preparation and integration with various framework on various embedded Architectures targeted for real time application.
Experience
Senior Principal Engineer - Audio Specialist
Fev India (for CEER Motors, Riyadh)
Car Audio Features Owner: Responsible for Features Technical Specifications (functional, performance, safety test, compliance and quality) for all features and functions in car audio subsystem for digital automotive e-cockpit of EV. Working in collaboration with system integration and Audio Software IP suppliers.
Signal Processing Lead (Radar Signal Processing)
Paras Defence and Space Technologies Ltd
Responsible for algorithm development/matlab simulation/performance evaluation of SAR processing based focus image (SLC) formation, mosaicking of target scene from SLC, change detection and ML based object tracking.
Senior Engineer (Audio Algorithm Engineering)
Goodix Technology India Pvt Ltd
Responsible for Audio Algorithm development (Beamforming/beam steering, Machine learning based acoustic echo cancellation and ambient noise reduction, AGC, Equalizer, KWS, ICC) and Audio effect and Embedded Software development on various embedded cores for Auto Audio/vehicle infotainment.
Algorithm Developer (Consultant)
Logitech Inc, USA
Responsible for Audio Algorithm development (Beamforming/beam steering, Machine learning based acoustic echo cancellation and ambient noise reduction, AGC, Equaliser) and Software development for next generation endpoint of Large room video conferencing solution.
Architect
Nokia Solution Network (via Sevitech Systems Pvt Limited)
Physical layer (5G NR) signal processing Algorithm, Fixed point model (Matlab) of Physical layer channels, and generation of reference Test Vectors for validation of embedded implementation. Technically lead the team on Algorithms, improvements & optimisations.
Consultant
Innovision (Inceptor Technologies Pvt Ltd)
Hearing Aid Device Development: Developing Signal Processing Algorithm and embedded DSP Software for low cost hearing aids using Matlab C C++.
Lead Algorithm Engineer
ThinkLabs LLC, Denver USA
Developing Signal Processing Algorithm, Machine Learning and Software Engineering in medical acoustic and body sound analytics. Developing algorithms for ANC and AFC using MATLAB and C/C++. PoC for AI/IoT driven Body sound Analytics from Digital Stethoscope using thingspeak cloud.
Architect
Harman Connected Services Pvt. Ltd.
Managed development of 24/32 bit Fixed Point Code design, porting and optimization on Tensilica's HiFi2 DSP core for Engine Order Cancellation algorithm. Audio DSP framework design of Audio Amplifier implementation on complex SoC.
Education
Nanyang Technological University (NTU), Singapore
MS
Signal Processing
The Institute of Engineers, India
AMIE
Electronics and Communication Engineering
University of Calcutta
Bachelor of Science
Licenses & Certifications
Advance Certification in Digital Health and Imaging
IISc
Machine Learning of Sensory Signals
Indian Institute of Science (IISc)
Introduction to TensorFlow for AI, ML, and Deep Learning
Certificate in Computing for Artificial Intelligence and Machine Learning
IISc
Certificate in Deep Generative Models
Post Graduate Diploma in Digital Health and Imaging
IISc