Loudspeaker File Format Comparison

Feature Ulysses UNFCLF EASE GLL
Data Type Fixed Data Table Fixed Data Table Advanced Description Language
Balloon Symmetries
Full
Half
Quarter
Full
Half
Quarter
Full
Half
Quarter
Axial
Angular Resolution
10°

10°
Any
1° - 90°
Frequency Resolution 1/1 Octave
1/3 Octave
1/1 Octave
1/3 Octave
Any
1/1 Octave to 64k Impulse Responses
Phase Data
limited to averages of 1/3 Octaves

up to 64k Impulse Responses
Multiple Transducers limited
IIR/FIR EQ and Crossover Filters

Provide Manufacturer Presets


User Configurable Setups

Input Configurations and Variants
Line Arrays

Column Speakers

70 V / 100 V Systems

Clustering of Speakers


Customization by Plug-In DLL

Precise Numerical Optimization (FIRmaker)

Listed Manufacturers * 26 122
Database Updates (last 3 years) * 2 78

*  June 2014, taken from the CLF and EASE websites.

This comparison does not consider proprietary DLL solutions or data formats offered singularly by the respective software platforms.