Symbols of the Federal Bureau of Investigation on domestic intelligence matters with the invention of the motto: "He's credited in some bureau histories with inventing (in 1935) not only the bureau's name, but its official motto: Fidelity, Bravery, Integrity." The outer edge of the seal consists of a series of beveled golden peaks. This represents the severe challenges that the FBI faces every day and alludes to the ruggedness of the organization. The gold color represents the richness and history of the Bureau's mission. The FBI seal should not be confused with the FBI badge, which dates from 1935 and has a very different design that does
Fidelity century is likely to have significantly less audio fidelity than a good modern recording. In the 1950s, the terms "high fidelity" or "hi-fi" were popularized for equipment and recordings which exhibited more accurate sound reproduction. Similarly in electronics, fidelity refers to the correspondence of the output signal to the input signal, rather than sound quality, as in the popular internet connection technology "Wi-Fi". In the fields of scientific modelling and simulation, fidelity refers to the degree to which a model or simulation reproduces the state and behaviour of a real world object, feature or condition. Fidelity is therefore a measure