diff --git a/ambient_sound_analysis/csv/score_17471d2804c069415250e29a144117c74586bba7.csv b/ambient_sound_analysis/csv/score_17471d2804c069415250e29a144117c74586bba7.csv
new file mode 100644
index 0000000..fb95282
--- /dev/null
+++ b/ambient_sound_analysis/csv/score_17471d2804c069415250e29a144117c74586bba7.csv
@@ -0,0 +1 @@
+19,  valentina-s, 17471d2804c069415250e29a144117c74586bba7, test
diff --git a/ambient_sound_analysis/model_benchmarking.py b/ambient_sound_analysis/model_benchmarking.py
index 8706da7..21c4e58 100644
--- a/ambient_sound_analysis/model_benchmarking.py
+++ b/ambient_sound_analysis/model_benchmarking.py
@@ -37,7 +37,7 @@
 bb_df = pd.read_parquet(broadband_path)
 
 # set threshold
-threshold = 5
+threshold = 4
 
 import numpy as np
 nof_ships = (np.diff((bb_df['0']>threshold).astype('uint8'))==1).sum()