[Tutor] Musical note on python

Dwight Hutto dwightdhutto at gmail.com
Wed Sep 12 09:47:48 CEST 2012

So the following would be the script, except the ability to change
specific values such as frequency with a scroll widget.

import os

#Variables for system call

command_line_app_for sound = "speaker-test"
frequency =  " --frequency 2000"
length_of_sound_ms = " --period 5000"
test_type = " --test sine"

#System call with variables placed in

os.system( command_line_app_for sound + frequency + length_of_sound_ms
+ test_type)

Best Regards,
David Hutto
CEO: http://www.hitwebdevelopment.com

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