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-rw-r--r--gnuradio-core/src/python/gnuradio/blks2impl/nbfm_rx.py4
1 files changed, 2 insertions, 2 deletions
diff --git a/gnuradio-core/src/python/gnuradio/blks2impl/nbfm_rx.py b/gnuradio-core/src/python/gnuradio/blks2impl/nbfm_rx.py
index 8a1704000..dcdd460b5 100644
--- a/gnuradio-core/src/python/gnuradio/blks2impl/nbfm_rx.py
+++ b/gnuradio-core/src/python/gnuradio/blks2impl/nbfm_rx.py
@@ -75,8 +75,8 @@ class nbfm_rx(gr.hier_block2):
audio_decim = quad_rate // audio_rate
audio_taps = gr.firdes.low_pass (1.0, # gain
quad_rate, # sampling rate
- 4.5e3, # Audio LPF cutoff
- 2.5e3, # Transition band
+ 2.7e3, # Audio LPF cutoff
+ 0.5e3, # Transition band
gr.firdes.WIN_HAMMING) # filter type
print "len(audio_taps) =", len(audio_taps)