NI-DAQ™mx C Reference

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Product DocumentationNI-DAQ™mx C ReferenceAnalog Input >> Acceleration >> dB ReferenceCurrent page
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Analog Input >> Acceleration >> dB Reference

Data Type: float64
Description: Specifies the decibel reference level in the units of the channel. When you read samples as a waveform, the decibel reference level is included in the waveform attributes.

You can get/set/reset this property using:
  DAQmxGetAIAcceldBRef
  DAQmxSetAIAcceldBRef
  DAQmxResetAIAcceldBRef

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