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+++ b/python/README.md
@@ -13,3 +13,6 @@
 - Run `pipenv shell`
 - Run `python3 main.py`
 - Play back `output_filtered.wav` and compare with `hal_9000.wav`
+
+Sample output for hal_9000.wav sampling:
+![zynqtest1](./hal9000_output.png)
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diff --git a/python/hal9000_output.png b/python/hal9000_output.png
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