# Load Package Multirate
**URL:** https://discourse.julialang.org/t/load-package-multirate/51731
**Category:** New to Julia
**Created:** [December 12, 2020, 5:36pm UTC](https://discourse.julialang.org/t/load-package-multirate/51731 "2020-12-12T17:36:19Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@Jake](https://discourse.julialang.org/u/Jake)
#### Post date: [December 12, 2020, 5:36pm UTC](https://discourse.julialang.org/t/load-package-multirate/51731/1 "2020-12-12T17:36:20Z")
I would like to do a lowpass filter and decimate operation. It seems that the “Multrate” package has an extension to the filter method in “DSP” that would be ideal. When I try to load this package I get the error,
ERROR: The following package names could not be resolved:
- Multirate (not found in project, manifest or registry)
I tried this on a Windows 10 and a Raspberry PI machine.
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### Author:  [@FPGro](https://discourse.julialang.org/u/FPGro)
#### Post date: [December 12, 2020, 5:46pm UTC](https://discourse.julialang.org/t/load-package-multirate/51731/2 "2020-12-12T17:46:20Z")
~~Did you add it in the package manager already?~~
Multirate was last touched about 6 years ago and is not a registered package. You probably want DSP.jl
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### Author:  [@baggepinnen](https://discourse.julialang.org/u/baggepinnen)
#### Post date: [December 12, 2020, 7:26pm UTC](https://discourse.julialang.org/t/load-package-multirate/51731/3 "2020-12-12T19:26:09Z")
DSP has a function `resample` that does exactly this operation.