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Let PinkNoise's anti-alias filter follow the stream's chunk_dim #9

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Merged
cboulay merged 1 commit into from
Sep 7, 2026
Merged

Let PinkNoise's anti-alias filter follow the stream's chunk_dim #9

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8 changes: 5 additions & 3 deletions src/ezmsg/simbiophys/noise.py
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Original file line number Diff line number Diff line change
Expand Up @@ -125,9 +125,11 @@ def _initialize_processors(settings: PinkNoiseSettings) -> dict[str, BaseProcess
scale=settings.scale,
)
),
"filter": ButterworthFilterTransformer(
ButterworthFilterSettings(axis="time", order=1, cutoff=settings.cutoff)
),
# No `axis`: WhiteNoiseProducer declares chunk_dim="time" on what it
# emits, so the filter resolves to the same dimension it was pinned
# to -- without asking ezmsg-sigproc to warn about a setting no user
# of PinkNoise ever chose.
"filter": ButterworthFilterTransformer(ButterworthFilterSettings(order=1, cutoff=settings.cutoff)),
}


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