Publications & Patents

TECHNICAL AREAS OF EXPERIENCE

My areas of speciality are in audio machine learning, Generative AI for music and audio, realtime audio signal processing, digital signal processing, acoustics as well as interactive systems for music and sound synthesis.

PUBLICATIONS Google Scholar

DIFFERENTIABLE WAVETABLE SYNTHESIS
S Shan, L Hantrakul, J Chen, M Avent, D Trevelyan

ICASSP 2022
Paper Link

DIFFERENTIABLE DIGITAL SIGNAL PROCESSING
J Engel, L Hantrakul, C Gu, A Roberts

ICLR 2020 Paper Link Blogs Code

SELF-SUPERVISDED PITCH DETECTION BY INVERSE AUDIO
J Engel, R Swavely, L Hantrakul, A Roberts, C Hawthorne

ICML 2020 Workshop on Self-supervision in Audio & Speech Paper Link

FAST AND FLEXIBLE NEURAL AUDIO SYNTHESIS
L Hantrakul, J Engel, A Roberts, C Gu
ISMIR 2019 Paper Link 1 Paper Link 2

INTERACTIVE NEURAL AUDIO SYNTHESIS
L Hantrakul, J Engel, A Roberts, C Gu

ICML 2019 Machine Learning for Music Discovery Workshop Talks

NEURAL WAVETABLE: A PLAYABLE WAVETABLE SYNTHESIZE USING NEURAL NETWORKS
L Hantrakul, LC Yang
NEURIPS 2018 Machine Learning for Creativity and Design

Workshop PaperLinks Github

PRACTICE MAKES PERFECT: TOWARDS LEARNED PATH PLANNING FOR ROBOTIC MUSICIANS USING DEEP REINFORCEMENT LEARNING
L Hantrakul, Z Kondak, G Weinberg

MOCO 2018 Paper Link Code

IMPLEMENTATIONS OF THE LEAP MOTION DEVICE IN SOUND SYNTHESIS AND INTERACTIVE LIVE PERFORMANCE
L Hantrakul, K Kaczmarek

MOCO 2014 Paper Link

GESTURERNN: A NEURAL GESTURE SYSTEM FOR THE ROLI LIGHTPAD BLOCK
L Hantrakul, Z Kondak

NIME 2018 Paper Link Code

PATENTS

CN Patent CN202410295211.6 “用于生成音乐的方式，装置，电子设备和程序产品” 2024
X He, P Zhang, X Li, L Hantrakul, Z Yi

CN Patent CN202410295613.6 “用于生成视频的背景音乐的方式，装置，设备和产品” 2024
X He, P Zhang, L Hantrakul, X Li, Z Yi

CN Patent 202211289254.0 “音频处理方法，装置及终端设备” 2022
L. Hantrakul, X Li, Y Li, W Meng, P Li

US Patent App. 17/748,882 “Method and System for Realtime and Low Latency Synthesis of Audio Using Neural Networks and Differentiable Digital Signal Processors” 2022.
L Hantrakul, D Trevelyan, H Chen, M Avent, J Spijkervet

US Patent App. 17/525,814 “Differentiable Wavetable Synthesizer”. 2021
L Hantrakul, S Shan, J Chen, M Avent, D Trevelyan

US Patent 11,735,197. “Machine Learned Differentiable Digital Signal Processing” 2023
J Engel, A Roberts, C Gu, L Hantrakul

TH Patent App # 1601000261. “A Shape-Shifting Waveguide and Interchangeable Front-Panel System for Asian and Middle Eastern Fiddles” 2016
L Hantrakul.

TH Patent App #1501005900. “A Magnetic and Modular System for Asian Fiddles” 2015
L Hantrakul.

TH Patent App #1501004501. “A Surrogate Soundboard System for the Violin” 2015
L Hantrakul.

THESES

L Hantrakul “Regressing Dexterous Finger Flexions Using Machine Learning and Multi-Channel Single Element Ultrasound Transducers”
Masters Thesis for the Master of Science in Music Technology, Georgia Institute of Technology. Advisors: Prof. Gil Weinberg, Alexander Lerch, Byron Boots and Dr. Mason Bretan 2018 Link

L Hantrakul “Surrogate Soundboards for Novel Transmission of Instrumental Audio”
Senior Thesis for the Bachelor of Science in Applied Physics, Yale University. Advisor: Prof. Roman Kuc. 2015 Link

L Hantrakul “The Arrangement of Thai Traditional Music for Non-Thai Ensemble and Traditions”
Senior Thesis for the Bachelor of Arts in Music, Yale University. Advisor: Prof. Daniel Harrison. 2015
Link

OTHER WRITING

L Hantrakul “The Teak House” Published as the monthly feature to the literary magazine The Common Online. Link

“Mastering the Leap Motion” by Brandon Sanders.
Technical Reviewers: L Hantrakul, Chen, R. Kuzma, J. Montenegro, M. Packt Publishing 2014. Link