Select Data Compression References
Zou and Perlman (PDF) provide a good overview of the LOT (Lapped Orthogonal Transform).
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Resampling + Compression
RPC (Resampling Plus Compression) solves the DAS huge data problem, with typically 3000x data reduction.
- Real Time
Simplified DAS data transfer from the field to office/cloud, requiring less than 1 megabit per second of bandwidth.
ConvenienceOutput from a DAS interrogator for an entire year can be stored on a single thumb drive.
- Real Time