High fidelity or hi-fi reproduction is a quality standard that means the reproduction of sound or images is very faithful to the original. High fidelity aims to achieve minimal or unnoticeable amounts of noise and distortion. The term high fidelity tends to be applied to any reasonable-quality home-music system.
High-fidelity enthusiasts are often known as audiophiles. As the term hi-fi is today used generically, the luxury end of home audio electronics is often termed "high end."
 

Other websites on the subject of new technologies and inventions:
-          www.i-wifi.eu and www.wifi-city.eu
-          www.eco-diesel.eu
-          www.i-station.eu
 
See also:
www.tanzania.eu – you will love this country

www.diving.eu – discover underwater world

www.relax.pl – database of all kinds of objects, from agrotourism to hotels and inns in Poland
www.schwickert.eu
www.mohry.eu

www.lordsofwar.eu