Other Extension

For the time being this section will list externally proposed extensions, namely the extension based on the IASIG Level 2 guideline.

IA-SIG I3DL2 Extension

The IA-SIG I3DL2 guideline defines a set of parameters to control the reverberation characteristics of the environment the listener is located in, as well as filtering or muffling effects applied to individual Sources (useful for simulating the effects of obstacles and partitions). These features are supported by a vendor neutral extension to AL (TBA). The IA-SIG 3D Level 2 rendering guideline provides related information.