Spectrogram — The spectrogram is the result of calculating the frequency spectrum of windowed frames of a compound signal. It is a three dimensional plot of the energy of the frequency content of a signal as it changes over time. Spectrograms are used to… … Wikipedia
Hectare — Comparison of Area units Unit SI 1 ca 1 m2 1 a 100 m2 1 ha 10,000 m2 100 ha 1 km2 non SI comparisons non SI metric 0.3861 sq mi 1 km2 … Wikipedia
Tandem Computers — A Tandem Computers promotional mug Tandem Computers, Inc. was the dominant manufacturer of fault tolerant computer systems for ATM networks, banks, stock exchanges, telephone switching centers, and other similar commercial transaction processing… … Wikipedia
NonStop — For other uses, see Nonstop (disambiguation). NonStop can refer to the line of HP Integrity NonStop computers, the line of Tandem NonStop computers that preceded them, or the NonStop OS operating system that is designed for them. NonStop systems… … Wikipedia
Graphic arts — is a term applied historically to the art of printmaking and drawing. In contemporary usage it refers to the applied trade skills of a graphic designer or print technician. The term can include the trades of lithography, serigraphy and bindery,… … Wikipedia
HP NonStop — HP Integrity NonStop Server (ehemals Tandem) sind ein Teil der HP Integrity Server Familie. NonStop Server finden Verwendung im Bereich unternehmenskritischer, transaktionsintensiver Anwendungen, die hohe Verfügbarkeit erfordern.[1][2] Vor der… … Deutsch Wikipedia
