Analog Input >> Voltage >> 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:
DAQmxGetAIVoltagedBRef
DAQmxSetAIVoltagedBRef
DAQmxResetAIVoltagedBRef