Dr. Randy F. Fela
Perceptual Evaluation Engineer | PhD | Research Mentor

I’m a Perceptual Evaluation Engineer at Jabra, where I work on audio-video quality assessment for enterprise communication devices. I hold a PhD in Perceptual Evaluation of Immersive Audio-visual Technology from Technical University of Denmark, focusing on perceptual modeling and subjective evaluation methodologies.
My research interests span audio-video quality assessment, psychoacoustics, machine learning for quality prediction, and increasingly, Natural Language Processing and Item Response Theory applications in perceptual evaluation.
Beyond my technical work, I’m passionate about mentoring aspiring researchers. Through MentoringBangRandy, I provide 1-on-1 guidance for Indonesian students pursuing Master’s, PhD, and Postdoc opportunities internationally.
Current focus:
- Developing next-generation audio-video quality metrics
- Bridging perceptual science with machine learning
- Helping researchers navigate their academic journey
📧 Get in touch | 📱 Follow me on Instagram | 🎥 YouTube Channel —
news
Jan 15, 2016 | Um anúncio simples em uma linha com Markdown emoji! ![]() ![]() |
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Jan 15, 2016 | A simple inline announcement with Markdown emoji! ![]() ![]() |
Nov 07, 2015 | Um anúncio longo com detalhes |
Nov 07, 2015 | A long announcement with details |
Oct 22, 2015 | Um anúncio simples em uma linha. |
latest posts
Mar 26, 2025 | a post with plotly.js |
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Dec 04, 2024 | a post with image galleries |
May 14, 2024 | Google Gemini updates: Flash 1.5, Gemma 2 and Project Astra |
selected publications
- JAESComparison of Full Factorial and Optimal Experimental Design for Perceptual Evaluation of Audiovisual QualityJournal of the Audio Engineering Society. More Information can be found here , Jan 2023
- ICMEWPerceptual Evaluation on Audio-visual Dataset of 360 ContentIn 2022 IEEE International Conference on Multimedia and Expo Workshops (ICMEW). More Information can be found here , Jul 2022