Rotate and Tilt Controls
The Rotate Signal around Z-Axis control allows you to rotate the sound source. For 3D channel configurations, Tilt Signal around Y-Axis and Tilt Signal around X-Axis allow you to tilt the sound source around its own axes.
Rotating and tilting the sound source is useful if you work with premixed surround stems. You can rotate the surround sound source within the surround field of the output bus, and use this for a scene where the camera turns around, for example.