. The algorithm takes into account the sensitivity parameters of the headphones, the power parameters of the source and the use case.
The selection method is developed in the RAA for those who are poorly versed in the characteristics, but want to see comprehensible answers to simple questions. The estimation in the selection characterizes the degree of best of the use of the selected models for the selected selection parameters.
The compatibility rating is similar to car analysis based on its ground clearance - on which road the car will move optimal without evaluating the class of the car.
Source and "amplifier" in the text means the amplifying part of the reproducing device: player, smartphone, laptop, sound card, specialized amplifier, etc. To which you can connect the headphones.
Detailed description of the methodology