Conversion and Calibration Software
From Ambisonia
Contents |
[edit] A- to B-Format conversion technique described by Angelo Farina
A good explanation on how to convert an A-Format recording (four independent channels of a tetrahedron microphone) into a B-Format file is described by Angelo Farina here.
[edit] A- to B-Format conversion software for Linux and OS X by Fons Adriaensen
Tetraproc, which is here
[edit] Install nuances on OS X
- Read the comments about Ambdec on this Wiki as most of those apply.
- As the instructions state, you will need Fftw and Libsndfile. When installing Fftw then:
./configure --enable-float
- As the instructions state, you will need to edit the file ~/.tetraprocrc. You need to change two lines. Change "/home/your-login/" to "/Users/zzzzzz/", where zzzzzz is your actual login name (on each of the two lines).
[edit] Calibrating a Native B-Format microphone
An approach to calibrating the elements of a native B-Format microphone is described in detail here.

