diff --git a/noise_processing.py b/noise_processing.py
index 21c68018..2858a744 100644
--- a/noise_processing.py
+++ b/noise_processing.py
@@ -3,6 +3,10 @@
 from orcasound_noise.utils import Hydrophone
 import datetime as dt
 
+import pandas as pd
+import matplotlib.pyplot as plt
+from orcasound_noise.pipeline.acoustic_util import plot_spec, plot_bb
+
 
 #Example 1: Port Townsend, 1 Hz Frequency, 60-second samples
 if __name__ == '__main__':
@@ -14,6 +18,10 @@
                                                           dt.datetime(2023, 3, 23, 8), 
                                                           upload_to_s3=False)
 
+
+psd_df = pd.read_parquet(psd_path)
+bb_df = pd.read_parquet(broadband_path)
+
 plot_spec(psd_df)
 plot_bb(bb_df)