About
I am a sound engineer who does mixing, mastering and recording, and I run ML Music Studio from a studio in Yongsan, Seoul.
Based on my experience in stage and live sound, I build apps and web tools for the calculating, measuring and learning that people actually do on the job. I make things that can be used on the spot, at the venue.
Selected work
See all work →
What I have made
Apps
Exam prep for stage-sound certification, SPL and RTA measurement, ear training, DAW shortcuts and score conversion — built for real work.
Web tools
An RTA analyzer, signal generator, ear trainers and delay, acoustics, electrical and tempo calculators, right in your browser.
Guides
Practical articles on aligning delay towers, impedance, reading an RTA and preparing for certification. The guides are in Korean.