Highly sensitive homemade Lehman seismometer project with custom Java application for displaying the data. Includes realtime chart with spectrogram, browser for recorded data and detected earthquakes database.

An open-source music transcription application.

Musicg is a lightweight audio analysis library, written in Java, with the purpose of extracting both high level and low level audio features.

An app that lets you paint on sound

Video and waveform using bytedeco JavaCV API working with FFmpeg