ENGINEER · RESEARCHER · MUSICIAN

Taka Khoo.

Product engineering, AI research, cybersecurity, and music, carried from first principles to something people can use.

Previously a founding engineer at Mozart AI. At Dartmouth and NARF Industries, I was a cybersecurity researcher and Research Assistant, building AI-assisted vulnerability-discovery systems for DARPA evaluations. I also researched neural audio restoration, served as a graduate Head TA, and wrote four textbooks.

ENGINEERING · MACHINE LEARNING · MUSICTHE BOOKSHELF
01 / THE BOOKSHELF

Three theses. Four textbooks. Seven papers.

Three theses connecting engineering and music, four textbooks written around Dartmouth courses, and seven independent research papers, all in preparation. A few pages of each to get you started.

TEXTBOOKS, THESES & PAPERS / 14 VOLUMES
THE BOOKSHELF / PREVIEW
textbook · 2025

Mathematical Foundations of Machine Learning

The mathematics a machine-learning course assumes you already know, written so you actually do: linear algebra, calculus, probability, and optimization built up from first principles.

02 / EXPERIENCE & SELECTED WORK

Experience &
selected work.

Mozart AI

Founding engineer · 2026

Mozart AI's multicolor M logo

Shipped the music library, real-time collaboration, and onboarding for an AI music studio used by 250K+ people, with persisted track, mixer, and MIDI state. Built the multi-model audio evaluation behind model choices: BPM, key, and lyric checks, stem and semantic metrics, and Bradley-Terry A/B ranking.

TypeScriptReactLiveblocksLiveKitPostHogMongoDBNeonAI evaluationModel Context Protocol (MCP)
A shared Mozart AI session with two collaborators' tracks and alternate takesA Mozart AI vibe session: generated layers arriving on the timeline beside a collaborator

MODULO

Independent product · M.S. thesis

MODULO's gold record app icon

Built an AI-native music workstation and carried it toward release: a native Mac studio in C++ on JUCE and Tracktion, a SwiftUI iOS companion on TestFlight, and a FastAPI and Postgres backend on Render and Supabase with Stripe billing and Sign in with Apple.

C++JUCETracktion EngineSwift / SwiftUIStoreKitFastAPIPostgreSQL / SupabaseStripeRenderCloudflareVST / AU
MODULO studio session with an arpeggio in the piano rollMODULO mixer with hosted plug-ins

Lacquer

Independent research · 2026

Lacquer restoring a damaged mix, stage by stage, over its spectrogramRESTORING

Built a system that cleans up and masters a finished song on its own. It listens first and measures what is wrong, then fixes only that: exact signal processing for clipping and echo, a neural network for room reverb, and the measured norms of 103,838 released tracks for tone and loudness.

PythonPyTorchDSPNeural audioBand-split transformersSparse reconstructionMastering
Spectrogram of a hit and its 210 ms echo, then the same passage after the echo stage with the copy gone and the hit keptEcho found at 210 ms and removed. Try every stage in the explorer.

Unsplice

Independent research · 2026

Waveform of speech recovered from a federated updateRECOVERED

Showed that “privacy-preserving” speech recognition can leak the audio itself. Federated learning sends model updates instead of recordings; one update is enough to rebuild the speaker’s words exactly, with no transcript and no guesswork. It worked on 98.5% of 1,417 test recordings, and Whisper transcribes the rebuilt audio almost perfectly.

PythonPyTorchFederated learningGradient inversionClosed-form recoverySpeech recognitionWhisperPrivacy
LISTEN · ONE UPDATE IN, SPEECH OUT

“He is called as you know the apostle of the indies.” Whisper reads the recovery word for word.

03 / ORIGINAL MUSIC

Composed, played,
and produced.

Piano, cello, guitar, ukulele, and synthesizers. All eight tracks from my music honors thesis album are here.

TAKA KHOOTaka Khoo playing piano, with his hands on the keys
My life
in sound.
An honors thesis. A very personal record.
THE LISTENING ROOMTHE COMPLETE ALBUM / 8 TRACKS

Start with a feeling.

A multi-genre album I composed, performed, recorded, and mastered. This is where the tools meet the person using them.

0:00DRAG TO EXPLORE8:51
Taka Khoo at his lab desk in graduation robes, with his master’s hood and a leiA LITTLE ABOUT THE PERSON
04 / OFF THE PAGE

Engineer, musician,
teacher, swimmer.

I work across engineering and music, and I care about craft in both.

I’ve built creative software, researched machine learning, done IMDb-credited dubbing work at Igloo Music, taught graduate ML, and swum for Dartmouth in Division I, breaking Dartmouth school records and two Hawaiian state records.

I earned my M.S. in Engineering Sciences at Dartmouth in 2026, after an A.B. in Engineering Sciences and Music with honors in both majors. I’m interested in product and research teams working on creative software, audio, and applied machine learning.

HAVE SOMETHING IN MIND?Get in touch.