National-instruments Signal Processing Engineering Educational Device N Instrukcja Użytkownika Pobierz pdf (Strona 34)

Glossary

NI SPEEDY-33 User Manual G-2 ni.com

A amperes

A/D Analog-to-Digital

AC Alternating Current

ADC Analog-to-Digital Converter—An electronic device, often an integrated

circuit, that converts an analog voltage to a digital number.

ADC resolution The resolution of the ADC measured in bits. A 16-bit ADC has a higher

resolution, and thus a higher degree of accuracy, than a 12-bit ADC.

ADE Application development environment such as LabVIEW,

LabWindows

™

/CVI

™

, BridgeVIEW, Visual Basic, C, and C++.

AI Analog Input

analog

A signal whose amplitude can have a continuous range of values.

AO Analog Output

b bit—One binary digit, either 0 or 1.

B byte—Eight related bits of data, an eight-bit binary number. Also used to

denote the amount of memory required to store one byte of data.

bandwidth The range of frequencies present in a signal, or the range of frequencies to

which a measuring device can respond.

bit One binary digit, either 0 or 1.

boot The way you start or restart your computer or device. The procedure that is

run immediately following hardware reset or power-up.

buffer Temporary storage for acquired or generated data (software).

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National-instruments Signal Processing Engineering Educational Device N Instrukcja Użytkownika Strona 34