AudioRolloffMode Manual     Reference     Scripting  
Scripting > Enumerations > AudioRolloffMode
AudioRolloffMode Enumeration

Rolloff modes that a 3D sound can have in an audio source.

Values
Logarithmic

Use this mode when you want a real-world rolloff.

Linear

Use this mode when you want to lower the volume of your sound over the distance

Custom

Use this when you want to use a custom rolloff.