An open source C++ real time digital audio processing library based on portaudio to grant portability across different OSes.

Every algorithm is presented as a module to be added to an audio pipeline.

Some modules have the coefficients design in the constructor, other comes with a Matlab script to calculate them.

We are considering the possibility to include it in EngLab

The initial implementation will be in floating point.

Some of the current implemented modules:

• DTMF generation
• DTMF recognition
• IIR filter
• FIR filters

This library is mainly intended to be a workbench to practice in Real Time Digital Audio Processing.

• Documentation
• Source Code