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-rw-r--r--gr-analog/python/analog/wfm_tx.py4
1 files changed, 2 insertions, 2 deletions
diff --git a/gr-analog/python/analog/wfm_tx.py b/gr-analog/python/analog/wfm_tx.py
index 5de90747cc..11f90ae545 100644
--- a/gr-analog/python/analog/wfm_tx.py
+++ b/gr-analog/python/analog/wfm_tx.py
@@ -1,5 +1,5 @@
#
-# Copyright 2005,2007,2012 Free Software Foundation, Inc.
+# Copyright 2005,2007,2012,2020 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
@@ -49,7 +49,7 @@ class wfm_tx(gr.hier_block2):
do_interp = audio_rate != quad_rate
if do_interp:
- interp_factor = quad_rate / audio_rate
+ interp_factor = quad_rate // audio_rate
interp_taps = filter.optfir.low_pass(interp_factor, # gain
quad_rate, # Fs
16000, # passband cutoff