Quamplex DSP Tools

Quamplex DSP Tools is a small C library that provides reusable building blocks for audio DSP processing.

License: GNU General Public License v3.0

Components

• qx_math.h — Mathematical utilities for DSP
• qx_fader.h — Smooth fade-out for DSP signals
• qx_randomizer.h — Lightweight pseudo-random number generator (PRNG)
• qx_smoother.h — Value smoother that interpolates a floating-point value from the current state to a target value

Codebase repository

• https://codeberg.org/quamplex/quamplex_dsp_tools
• https://gitlab.com/quamplex/quamplex_dsp_tools

Used in projects

• Geonkick Synthesizer – https://quamplex.com/geonkick
• Entropictron – https://quamplex.com/entropictron