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Data Entry Practice 01 - Jobs With Hobotraveler Com

Data Entry Practice 01 - Jobs With Hobotraveler Com

Thu, 17 Feb 2011 02:45:32

Data acquisition is the process of sampling signals that measure real world physical conditions and converting the resulting samples into digital numeric values that can be manipulated by a computer. Data acquisition systems (abbreviated with the acronym DAS or DAQ) typically convert analog waveforms into digital values for processing. The components of data acquisition systems include:

  • Sensors that convert physical parameters to electrical signals.
  • Signal conditioning circuitry to convert sensor signals into a form that can be converted to digital values.
  • Analog-to-digital converters, which convert conditioned sensor signals to digital values.