Sub Align app analytics for March 13

Set the positions of the mains and subwoofer, size of the venue, environment properties and needed alignment. Application calculates: - phase difference at the audience from the beginning to the end of the venue - SPL at the audience from the beginning to the end of the venue - SPL Plane - SPL Section - Relative level Plane - Relative level Section Implementation of the original Merlijn van Veen calculator.