Android library that provides audio manipulation functions like increase/decrease speed, pitch, volume, bass, etc. Library also provides cut, noise remover, and other interesting and helpfull functions

A Flutter sensor plugin which provide easy access to the Pitch and Roll on Android and iOS devices.

Pitch and chroma implementation in java

Collection of Swing Gauges that extend JComponent. Includes Artificial Horizon and Compass

Java Application that allows you to play Pitch against an AI.

A library in Java to deal with different musical notes encodings

Audio-input (pitch) controlled high-score game

A Simple Change Gear calculator for mechanical engineer!

"fretter" is a sophisticated command-line tool, generating various diagrams for fretted instruments; it is extremely powerful and can - due to combinatorial explosion - generate millions of different diagrams. The tool is not intended for beginners but advanced musicians.