About me

I love speech technologies. I am making new enterprise voice applications with cool guys at Gridspace. During the long education period, I have been well trained in the field of signal processing and machine learning from experience of diverse (even interdisciplinary) projects. Previously, I was PhD student(dropout 2015) in Electrical and Computer Engineering at Carnegie Mellon University. Before joining CMU, I received the M.Sc and B.Sc degrees in Elecitrical Engineering at KAIST and Radio Communications Engineering at Korea University in 2009 and 2007, respectively.

What I am doing these days

- Automatic Speech Recognition for business conversational voice

- Real-time Voice Analytics using Machine Learning

- GTC 2017 talk @ https://mygtc.gputechconf.com/events/37/schedules/3739

- check out our demo @ https://api.gridspace.com/scripts/try

What I have done in the past

- Large Vocabulary Continuous Speech Recognition

- HCI research in flexible devices

- RF harvesting based devices

- https://youtu.be/7RDH1dOfWQM

- https://youtu.be/k4yHk2b5xUQ

- https://youtu.be/VhprMs9TkLU

- IR based target tracking in the defense system

"For God so loved the world that he gave his one and only Son, that whoever believes in him shall not perish but have eternal life." John 3:16