Von: Pablo Garcia-Valenzuela
Datum: Tue, 5 Jun 2018
Betreff: Re: [cec-c] Open-source Spatial Audio VST library – SPARTA
I just wanted to quickly share a link to a new open-source spatial audio VST plug-in suite developed at the Acoustics Lab, Aalto University, Finland.
The library includes the following plug-ins:
AmbiDEC: frequency-dependent Ambisonic decoder for loudspeakers or headphones; with SOFA file support.
AmbiENC: a simple Ambisonic panner supporting up to 64 input channels and up to 7th order output.
Array2SH: converts microphone array signals into Ambisonic signals; includes presets for A-format mics, Zylia array, Eigenmike etc.
Binauraliser: direct HRTF-based binauraliser up to 64 input channels; with SOFA file support.
Panner: a flexible frequency-dependent VBAP-based 3-D panner.
Powermap: represents the relative sound energy for multiple directions using Ambisonic signals as input; it includes PWD, MVDR, and MUSIC algorithms.
Rotator: an Ambisonic rotator, which supports head-tracking via OSC messages.
SLDoA: frequency-dependent Direction-of-Arrival estimator, which operates on Ambisonic signals up to 7th order.
For more information and for the VST download links: http://research.spa.aalto.fi/projects/sparta_vsts/
The source code can also be found here: https://github.com/leomccormack/SPARTA