A Controls setting is represented in three ways: by position, string and value. Position is the fractional number corresponding to the graphic knob or slider position in the user interface, and ranges between 0 and 1. String is the text display string for the Control in the user interface. Value is the 32-bit internal number representation of the Control, and while not normally portrayed in the user interface, can be of use in Control Programming. As an example, a gain settings position might be 0.55, while its string is -45dB and its value is -45.0.
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