Hi, The CICM is pleased to share the first release of HoaLibrary for Pure Data.
HoaLibrary is a collection of C++ classes, FAUST functions and objects for Pure Data, Max and VST destined to high order Ambisonics sound reproduction. HoaLibrary allows musicians and composers to synthesize, transform and render sound fields in a creative and artistic way. This library facilitates the understanding and the appropriation of key concepts of Ambisonics. Thanks to original graphical interfaces a lot of new signal processings are allowed like diffuse sound field synthesis, perspective distortion or spatial filtering. HoaLibrary is free, open-source and made available by CICM, the centre of research on musical composition and computer science of the Paris 8 University. Objects: hoa.decoder~ : An ambisonic decoder (ambisonic, binaural, irregular configurations). hoa.encoder~ : An ambisonic encoder. hoa.map~ : An ambisonic sources spatializer. hoa.delay~ : An ambisonic sound field delay. hoa.freeverb~ : An implementation of the freeverb algorithm for Ambisonics. hoa.grain~ : An ambisonic granular synthesizer. hoa.map : A GUI to spatialize sources on a map. hoa.meter~ : A circular meter with sound field descriptor. hoa.optim~ : An ambisonic sound field optimization. hoa.pi : A good pi number. hoa.projector~ : A plane wave decomposer. hoa.recomposer~ : A plane wave recomposer to harmonics domain. hoa.ringmod~ : An ambisonic sound field ring modulation. hoa.rotate~ : An ambisonic sound field rotation external. hoa.scope~ : An ambisonic harmonic scope. hoa.space : A GUI to design ambisonic space. hoa.space~ : A plane wave spatial filter. hoa.wider~ : An ambisonic fractional orders simulator. Release: http://www.mshparisnord.fr/hoalibrary/en Sources: https://github.com/CICM/HoaLibrary Feedbacks are welcome. Thanks. Pierre
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