Dear Sursounders, we released the code for calculating the coefficients for decoding high order ambisonics to your irregular periphonic layout. The project is called IDHOA and the code is hosted here [1] under GPL .
Few words on the project. - The code is not written by software engineers. We have our evident limits. - The code has some dependacies to be satisfied: NLopt and some python packages (like matplotlib). - You can calculate the Ambisonics coefficients for decoding up to fifth order. - The software will try to optimize for you layout: (a) the number of speaker playing, (b) the order of ambisonics that your layout is able to reproduce. E.g. if you have 20 lodspeakers you won't be able to reproduce fourth order. The decoder will then mute the fourth ambisonics order. - You can select between: (basic), max-Re and in-phase decodings. The decoder will try to optimize the (pressure) energy and the (velocity) acoustic intensity. - After the installation you have to modify only the constants.py file, introducing your layout... and you are ready to go. Feel free to ask more information! We can also help in calculating your decoding matrix. We are interested to know your opinion by making a comparison with you actual decoder. Thanks! Davide Scaini Daniel Arteaga [1] https://github.com/BarcelonaMedia-Audio/idhoa -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://mail.music.vt.edu/mailman/private/sursound/attachments/20140317/febd85f9/attachment.html> _______________________________________________ Sursound mailing list [email protected] https://mail.music.vt.edu/mailman/listinfo/sursound
