Sevag H

C++ ONNX/ORT inference for Demucs

optimized realtime harmonic/percussive source separation using the GPU (NVIDIA CUDA) and CPU (Intel IPP)

a command-line Protobuf parser with Kafka support and JSON output

autocorrelation-based O(NlogN) pitch detection

Search & analytics data as infrastructure — MCP server for Google Search Console, Bing Webmaster Tools, and GA4, designed for AI agents and automation.

Kotlin + native C++ app for a Demucs source separation application on modern Android

the original pitch detection app for Android; see https://github.com/pitch-detection instead

C++17 port of Open-Unmix-PyTorch with streaming LSTM inference, ggml, quantization, and Eigen

DSP algorithms for chord detection + key estimation

C++17 port of Demucs v3 (hybrid) and v4 (hybrid transformer) models with ggml and Eigen3

lossy image compression with quadtrees and protobuf

example free website for client-side music demixing with Demucs + WebAssembly

easy-to-use implementation of the ISMIR 2013 Audio Degradation Toolbox

realtime pitch tracking in WebAssembly with AudioWorklet

Bark frequency filterbank + SPL differential envelope follower transient shaper

:musical_note: a new stem dataset for Music Demixing research, from the OnAir royalty-free music project

music demixing with the sliCQ Transform and PyTorch

C++20 inference for Spotify's basic-pitch AMT/MIDI generator model with ONNXRuntime and libremidi

XDP-based packet manipulation tool with Prometheus metrics

RTP jitter buffer implementation written in Rust with example sender and receiver programs

simplistic pitch-detection-based music transcriber

a Hypothesis testbench for various implementations of Cholesky matrix decomposition

hashmap with splay trees for collision chaining

write wireshark dissectors in Rust via C FFI

First-fit Free List malloc with Prometheus metrics and docker testbench

Hashicorp Raft LogStore + StableStore backed by dgraph-io's BadgerDB

create custom metronomes - compound/simple/odd time signatures, polyrhythms, etc.

simple graph library with slotmaps

generic Go k-ary-tree with a recursive child-sibling binary tree representation

Music Xtraction with Nonstationary Gabor Transforms and Convolutional Denoising Autoencoders