Re: [Faudiostream-users] HoaLibrary for FAUST - High Order Ambisonics Library

Wed, 06 Nov 2013 04:29:23 -0800

Hi Pierre,

Congratulation for the new release and thanks for sharing !

Yann


 Le 04/11/13 10:40, Pierre Guillot a écrit :

Hi,


The CICM is pleased to share the new version of HoaLibrary for FAUST.


Developed by the CICM with the Grame Team, HoaLibrary for FAUST is a set of functions destined to high order Ambisonics sound reproduction. It contains examples and the hoa.lib file that defines the high order Ambisonics functions. The library is already available on the FAUST repository. For anterior versions, you can download and add the library manually.

Functions:

encoder : encodes a signal in the circular harmonics domain.

decoder : decodes an Ambisonics sound field for a circular array of loudspeakers.

decoderStereo : decodes an ambisonic sound field for stereophonic configuration.

optimBasic, optimMaxRe, optimInPhase : apply Ambisonics optimizations.

wider : enlarges the diffusion of a localised sound.

map : encodes a source with distance compensation.

rotate : rotates the sound field.

 

Examples:

 

OneSourceToStereo.dsp

FourSourcesToOcto.dsp

 

HoaLibrary is a collection of C++ classes, FAUST functions and objects for Pure Data, Max and VST destined to high order Ambisonics sound reproduction. It is free, open-source and made available by CICM, the centre of research on musical composition and computer science of the Paris 8 University.


Web site: http://www.mshparisnord.fr/hoalibrary/en


Sources: https://github.com/CICM/HoaLibrary


Feedbacks are welcome.

Thanks,


Pierre



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