Accelerating the pace of engineering and science

Audio System Toolbox

Design and test audio processing systems

Audio System Toolbox™ provides algorithms and tools for the design, simulation, and desktop prototyping of audio processing systems. It enables low-latency signal streaming from and to audio interfaces, interactive parameter tuning, and automatic generation of audio plugins for digital audio workstations.

Audio System Toolbox includes libraries of audio processing algorithms (such as filtering, equalization, dynamic range control, and reverberation), sources (such as audio oscillators and wavetable synthesizers), and measurements (such as A- and C-weighting). Interfaces to external MIDI controls and low-latency audio drivers such as ASIO, ALSA, and CoreAudio enable you to validate multichannel audio designs in MATLAB® or Simulink®. You can generate VST plugins from MATLAB code. For simulation acceleration or desktop prototyping, the system toolbox supports C/C++ code generation.

Algorithms are available as MATLAB functions, System objects™, and Simulink blocks.

Latency measurements for audio streaming in MATLAB and Simulink

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Gabriele Bunkheila

What's New

From Gabriele Bunkheila, Audio System Toolbox Technical Expert