Analog Input:General Properties:Advanced:Data Transfer and Memory:Compression:Raw Data Compression Type
- Updated2025-07-28
- 1 minute(s) read
Specifies the type of compression to apply to raw samples returned from the device.
Remarks
The following table lists the characteristics of this property.
| Short Name | AI.RawDataCompressionType |
| Data type |  |
| Permissions | Read/Write |
| Resettable | True |
| Settable While Task Is Running | device-specific |
| Available in Run-Time Engine | True |
| None | 10230 | Do not compress samples. |
| Lossless Packing | 12555 | Remove unused bits from samples. No resolution is lost. |
| Lossy LSB Removal | 12556 |
Remove unused bits from samples. Then, if necessary, remove bits from samples until the samples are the size specified with
AI.LossyLSBRemoval.CompressedSampSize
. This compression type limits resolution to the specified sample size.
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