hi!

i finally got my ambisonic plug-ins to a stage where i'd like to share them with the community. these are working under windows, osx and linux as vst, lv2 and standalone applications. (the linux version still needs some treat - help wanted!)

get the source code (GPL), OSX/WIN binaries and more info here:
http://www.matthiaskronlachner.com/?p=2015

the package comes with encoders, binaural decoder (incl. impulse responses of nice real-world venues), vmic and various tools for transformations (xyz-rotation, mirroring, directional loudness, warping).

one of the most important things may also be the converter which allows to convert between the variation of ambisonic "standards" used in other software and recordings. (although you have to know what you are doing) all my plugins use the full set of 3D Ambisonics, ACN channel order and SN3D normalization as described in [1]

the Ambisonic order is a compile time flag and i uploaded binaries for 1st, 3rd and 5th order. the spherical harmonics are implemented recursively therefore the limit is your CPU power and numerical stability.

currently there is no proper documentation but some aspects may be found in [2]


these plugins work very well together with the mcfx v0.1 – multichannel audio plug-in suite:
http://www.matthiaskronlachner.com/?p=1910

the software has been well tested and already used in several different venues and occasions. for more information please have a look at my homepage or the README files in the source repository. (including a list of people/institutions i have to thanks for support in one or another way!)


feedback welcome!
i am also looking for people to help me in further development - especially fixing bugs and crashes under linux! (the plugin gui madness...)


greets,
matthias


[1] http://iem.kug.ac.at/fileadmin/media/iem/projects/2011/ambisonics11_nachbar_zotter_sontacchi_deleflie.pdf
[2] http://lac.linuxaudio.org/2013/papers/51.pdf

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