Makeschirpplus

Makeschirpplus is an open-source software toolkit that provides tools for creating, processing, and analyzing chirp signals used in audio and RF experiments. It is designed to be portable across desktop and embedded platforms and to serve educators, hobbyists, and researchers.

The project comprises a core DSP library, a chirp generator, a detection and demodulation module, data logging utilities, and example applications. It supports multiple chirp modulation schemes, real-time processing, and plug-in components to extend functionality. The API aims to be accessible from languages such as Python and C++, and builds are provided for major operating systems.

Development and licensing: Makeschirpplus is released under an open-source license and is maintained by a community of volunteers. Contributions are coordinated via a public repository with issue tracking and pull requests.

Applications and reception: It is used in classrooms to illustrate concepts in communications and signal processing, in hobbyist projects for short-range audio/ranging experiments, and in small-scale research settings. The project has a modest but engaged user base; documentation and tutorials accompany releases.

See also: Chirp (signal processing); Audio DSP; Open-source software.