for Orders 0 to 3
B-Format SequenceB-Format SequenceIt is intended to release the final standard under an appropriate licence (that allows use and copying, but which prohibits changes (that would confuse the result with the original) and requires attri...
Johannes Schuett
Posted on November 22nd, 2020
B-Format SequenceB-Format SequenceIt is intended to release the final standard under an appropriate licence (that allows use and copying, but which prohibits changes (that would confuse the result with the original) and requires attribution.
For the mo...
Johannes Schuett
Posted on November 22nd, 2020
The order in which to present ambisonic channels has been the subject of various approaches. These pages present a standardised method, where each channel is given a unique number out of a set of consecutive integers, starting with 0 (zero).
Whilst ‘or...
Johannes Schuett
Posted on November 22nd, 2020
First Order Mic
Core Sound's TetraMic has four capsules at:1ULF2DRF3DLB4URBsee also: Ambisonics MicrophoneStandardisation, firstly as to orientation, then as to channel ordering is obviously desirable.
The problem of how to create a logical linear sequ...
Johannes Schuett
Posted on November 22nd, 2020
Ambisonic decoders produce ‘speaker feeds’. Typically these are for local use (to be fed to a sound card). Even so, a standard order will minimise user configuration.
G-format files can also be made and distributed. This breaks the prime utility of amb...
Johannes Schuett
Posted on November 22nd, 2020
Index pageAudio files associated with ambisonics are multi-channel files. The channels can though be of any number.
To allow transfer of files (or data streams) from one user to another, or from one software application to another, it is essential that...
Johannes Schuett
Posted on November 22nd, 2020
Index page
GlossaryThere are various possible ways of presenting equations for spherical harmonics. These notes try and explain the choices made here. Firstly as the interest is in ambisonic audio only, real (as against complex) equations are presented...
Johannes Schuett
Posted on November 22nd, 2020
B143
Channels Sequence
Glossary
November 2008: The format documented here is intended for future ambisonic files (etc.).
Pre-2009 files typically used a channel sequence of WXYZRSTUVKLMNOPQ (the index page can be used as a concordance), and FuMa chan...
Johannes Schuett
Posted on November 22nd, 2020
B142
Channels Sequence
Glossary
November 2008: The format documented here is intended for future ambisonic files (etc.).
Pre-2009 files typically used a channel sequence of WXYZRSTUVKLMNOPQ (the index page can be used as a concordance), and FuMa chan...
Johannes Schuett
Posted on November 22nd, 2020
B141
Channels Sequence
Glossary
November 2008: The format documented here is intended for future ambisonic files (etc.).
Pre-2009 files typically used a channel sequence of WXYZRSTUVKLMNOPQ (the index page can be used as a concordance), and FuMa chan...
Johannes Schuett
Posted on November 22nd, 2020
