Image of Somdeb Majumdar

Somdeb Majumdar

Senior Engineer

ML Research Lead/Manager

Mission Viejo, California

Section title

Somdeb Majumdar's Email Addresses & Phone Numbers

Somdeb Majumdar's Work Experience

Qualcomm Research

Senior Engineer

2006 to 2010

Greater San Diego Area

University of California, Los Angeles

Graduate Student Researcher

September 2001 to June 2006

QSC Audio Products, Inc

DSP Research Engineer

June 2004 to September 2005

Somdeb Majumdar's Education

University of California, Los Angeles

MS/PhD, Signal Processing/Applied Math

2001 to 2006

Indian Institute of Technology, Kharagpur

BTech, Instrumentation

1997 to 2001

Somdeb Majumdar's Professional Skills Radar Chart

Based on our findings, Somdeb Majumdar is ...

Troubleshooter
Direct
Complex

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Based on our findings, Somdeb Majumdar is ...

52% Left Brained
48% Right Brained

Somdeb Majumdar's Estimated Salary Range

About Somdeb Majumdar's Current Company

Qualcomm Research

Designed and developed low-power speech and audio codecs for wireless channels o Designed ultra-low power and low-latency audio and speech codec from scratch o Demonstrated audio/speech quality close to uncompressed data at order-of-magnitude lower complexity via quantitative and qualitative metrics o Primary driver of the full life-cycle of development from concept to prototype on FPGA to implementation...

Frequently Asked Questions about Somdeb Majumdar

What company does Somdeb Majumdar work for?

Somdeb Majumdar works for Qualcomm Research


What is Somdeb Majumdar's role at Qualcomm Research?

Somdeb Majumdar is Senior Engineer


What is Somdeb Majumdar's personal email address?

Somdeb Majumdar's personal email address is s****[email protected]


What is Somdeb Majumdar's business email address?

Somdeb Majumdar's business email addresses are not available


What is Somdeb Majumdar's Phone Number?

Somdeb Majumdar's phone (213) ***-*263


What industry does Somdeb Majumdar work in?

Somdeb Majumdar works in the Consumer Electronics industry.


Who are Somdeb Majumdar's colleagues?

Somdeb Majumdar's colleagues are Kimberly Loza, Farhad Shakiba, Aman Mehra, Kelsey Prantis, Changhong DAI, Christina Min, Carlos Morales, Rajen Ramchandani, Eric PMP, and Geronimo Martinez


About Somdeb Majumdar

đź“– Summary

Senior Engineer @ Qualcomm Research Designed and developed low-power speech and audio codecs for wireless channels o Designed ultra-low power and low-latency audio and speech codec from scratch o Demonstrated audio/speech quality close to uncompressed data at order-of-magnitude lower complexity via quantitative and qualitative metrics o Primary driver of the full life-cycle of development from concept to prototype on FPGA to implementation on ASIC o Generated several patents From 2006 to 2010 (4 years) Greater San Diego AreaGraduate Student Researcher @ University of California, Los Angeles □ Doctoral research on operator-theoretic approaches to wavelet transforms□ Worked on sub-band processing of audio signals including wavelet domain noise suppression□ Taught several under-graduate courses on Control Theory and Signal Processing From September 2001 to June 2006 (4 years 10 months) DSP Research Engineer @ QSC Audio Products, Inc □ Led design of a stand-alone automatic equalizer for professional audio systems ■ Implemented overall DSP architecture; designed automatic filter selection algorithms■ Integrated psycho-acoustic models to enhance listener experience■ Interfaced the software between data acquisition systems and speakers■ Reduced processing time to 10-15% that of semi-automatic methods■ Wrote user-manual and conducted product-training for QSC’s engineers□ Led design of a wavelet based noise-suppressor for professional audio systems ■ Designed a scalable algorithm to minimize distortion during reconstruction■ Designed best-wavelet selection algorithm using correlations between signals and wavelets■ Improved significantly on traditional “noise-gates” as demonstrated via quantitative and listening tests From June 2004 to September 2005 (1 year 4 months) Machine Learning Research Lead at Intel Labs @ Intel Corporation I currently lead the Deep Reinforcement Learning (RL) research team at Intel AI Lab. Our team has developed state-of-the-art Deep RL algorithms to solve problems in robotics and hardware optimization under real-world constraints with peer-reviewed publications at top-tier conferences like Neurips and ICML. I also lead a number of funded research collaborations with labs at UC Berkeley, Stanford and other research organizations. I am happy to connect about potential collaborations on multiagent systems, RL for large scale optimization and multi-task learning. San Diego, CaliforniaSenior Staff Engineer @ Qualcomm Research Optimizing deep networks for hardware platformso High level design for systems with hard limits on bit-width, memory bandwidth, area and powero Design training paradigms to automatically optimize networks based on platform constraints o Hands-on experimentation with latest-and-greatest networks using Caffe and Tensorflowo Inducted into Qualcomm Research’s Patent Review Board From 2016 to May 2017 (1 year) Greater San Diego AreaStaff Engineer @ Qualcomm Research Design and development of low-power, on-device machine learning solutions o Deep learning for applications spanning mobile devices to autonomous drivingo Designed aspects of end-to-end architecture to run on stand-alone mobile devices:o Interfaced with software teams for commercial deployment on Qualcomm SnapdragonLed systems solutions for wearable bio-medical sensors: o Primary driver: created proposals, acquired approvals and co-ordinated with partnerso Developed low-power algorithms based on compressed sensing (CS) o Achieved diagnostic grade accuracy under typical channel errors at 5-10x compression o Wrote and owned the fixed point code for hardware friendly implementationo Collaborated with HW teams for FPGA prototyping and ASIC development From 2010 to 2016 (6 years) Greater San Diego Area


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In a nutshell

Somdeb Majumdar's Personality Type

Introversion (I), Sensing (S), Thinking (T), Perceiving (P)

Average Tenure

3 year(s), 5 month(s)

Somdeb Majumdar's Willingness to Change Jobs

Unlikely

Likely

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