High Fidelity is about creating an experience as true to the original as possible. 

This is true  when we perform  accurate, lossless, high-quality simulations that captures the physics of the mechanical system, structures and fluids, we solve by numerical methods in our computers.  The essence of multi-physics and computational mechanics. 

But, it is also true when we take a break from work and refill with new energy, and one of the best ways to do that is to listen to good music. Live music is the scale we have, how close can we get? In music reproduction we want the full spectrum, painting with all colours on a matte black canvas, with pace, timbre, space and timing and good vibrations. 

The world famous prism above visualize that in a full range signal we can find the whole spectrum, which means that we also need the whole spectrum when we re-engineer the full experience. 

High Fidelity in Engineering and Engineering for High Fidelity.