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-rw-r--r--tools/pdm2pcm.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/pdm2pcm.py b/tools/pdm2pcm.py
index 4dfc5a4..6de36ce 100644
--- a/tools/pdm2pcm.py
+++ b/tools/pdm2pcm.py
@@ -75,7 +75,7 @@ def pdm_to_pcm(pdm_signal, decimation_factor=64, filter_type='fir', filter_kwarg
elif filter_type == 'cic':
# Use CIC filter
- defaults = dict(stages=3, delay=1)
+ defaults = dict(stages=4, delay=1)
kwargs = {}
kwargs.update(defaults)
kwargs.update(filter_kwargs)