New RCG 3.0 Decimation (IOP Upsampling / Downsampling) Filter for 16 kHz models
- Document #:
- LIGO-T1600066-v1
- Document type:
- T - Technical notes
Other Versions:
- Abstract:
- The real-time code generator (RCG) uses IIR low-pass filters for data decimation to go from the sample rate of the input-output processor (iop) to the sample rate used by an individual RCG model. These filters are described in LIGO-T1500075. The purpose of this note is to define a new decimation filter for the RCG model rate of 16384 /sec.
- Files in Document:
-
- RCGQDecimationFilterNew4x.pdf (616.7 kB)
- Other Files:
- RCGQDecimationFilterNew4x.docx (201.7 kB)
- Topics:
- Authors:
- Notes and Changes:
- Erratum: The note describes the filter as being 6th order. This is wrong, the filter is 4th order (2 second-order-sections).
- Referenced by: