Rescue opera tradition that would influence German Romantic opera and French grand opera. The most famous rescue opera is Ludwig van Beethoven's "Fidelio". "Rescue opera" was not a contemporary term. Dyneley Hussey used the term in English in 1927 as a translation of Karl M. Klob's 1913 reference to "Fidelio" as "das sogenannte Rettungs- oder Befreiungsstück" in "Die Oper von Gluck bis Wagner". David Charlton believes that rescue opera is not an authentic genre, and that the concept was coined to make what he believes is a nonexistent connection between Beethoven's work and French opera. Patrick J. Smith, on the other hand,
Fidelio Telemetry Fidelio Telemetry Fidelio Telemetry is a computer software company, located in Italy, to develop telemetry software for R/C Racing Car. Its products include "Fidelio Orchestra" and "Testbed". Fidelio Telemetry develops telemetry software for processing and plotting telemetry data for R/C Car vehicles and RC racing setup. The Fidelio Company was founded in 2013, and has been providing telemetry software. In 2015 it claimed to have over 3000 customers. The rise of radio controller with telemetry support in RC Car world joint the opportunities offered by computer calculation are bringing new challenges to maintaining effective tools and analyzing programs for critical