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-rw-r--r--pysamples/sinewave.py7
1 files changed, 4 insertions, 3 deletions
diff --git a/pysamples/sinewave.py b/pysamples/sinewave.py
index eea975d..4ddf3b4 100644
--- a/pysamples/sinewave.py
+++ b/pysamples/sinewave.py
@@ -21,13 +21,14 @@
# This procedure is invoked when the user-definable block on the "extras"
# palette is selected.
-def myblock(lc, x):
+
+def myblock(lc, frequency):
###########################################################################
#
- # Plays a sound at frequency x
+ # Plays a sound at frequency frequency
#
###########################################################################
import os
- os.system('speaker-test -t sine -l 1 -f %d' % (int(x)))
+ os.system('speaker-test -t sine -l 1 -f %d' % (int(frequency)))