The Time Scaling parameter ranges from 10% to 1000%. It is scaled logarithmically.
If the Loop Rate is “as set,” scaling also affects the loop.
If the Loop Rate is set to a free or synced value, the setting is not affected by the Time Scaling parameter.
In Logic Pro, Click Fix Timing to multiply the Time Scaling value by all time parameters. Time Scaling is reset to 100%.
There is no audible difference. This is simply a normalizing procedure.
In cases where Loop Rate is set to a synced value, clicking Fix Timing switches the Loop Rate to “as set,” thus preserving the absolute rate.