Configuration:Measurement Options:DC Noise Rejection
- Updated2025-10-06
- 1 minute(s) read
Specifies the DC noise rejection mode.
Remarks
The following table lists the characteristics of this property.
| Short Name | DC Noise Rejection |
| Data type |  |
| Permissions | Read/Write |
| High-level VIs | N/A |
| Resettable | No |
| Auto | -1 | The driver chooses the DC noise rejection setting based on the configured function and resolution. |
| Normal | 0 | NI-DMM weighs all samples equally. |
| Second Order | 1 | NI-DMM weighs the samples taken in the middle of the aperture time more than samples taken at the beginning and the end of the measurement using a triangular weighing function. |
| High Order | 2 | NI-DMM weighs the samples taken in the middle of the aperture time more than samples taken at the beginning and the end of the measurement using a bell-curve weighing function. Note NI 4065 does not support this setting.
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