diff --git a/.gitignore b/.gitignore
index b1bbfb7..35d1183 100644
--- a/.gitignore
+++ b/.gitignore
@@ -22,6 +22,7 @@ data/logs/voice/*
 data/logs/person_state/*
 data/logs/unified/*
 data/analysis/*
+data/analysis/plots/*
 data/gui/*
 data/experiment_notes/*
 data/calibration_history/*
diff --git a/config/experiment.yaml b/config/experiment.yaml
index e5b42cb..abbb679 100644
--- a/config/experiment.yaml
+++ b/config/experiment.yaml
@@ -50,7 +50,7 @@ turn_logging:
   enabled: true
 audio:
   enabled: true
-  file_path: assets/audio/prompt.wav
+  file_path: assets/audio/pushButton.wav
   volume: 0.8
 voice_prompt:
   enabled: true
diff --git a/data/analysis/plots/exclusion_reason_counts.png b/data/analysis/plots/exclusion_reason_counts.png
deleted file mode 100644
index 7cb7fb3..0000000
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diff --git a/data/analysis/plots/max_yaw_delta_by_condition.png b/data/analysis/plots/max_yaw_delta_by_condition.png
deleted file mode 100644
index 3069bab..0000000
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diff --git a/data/analysis/plots/reaction_time_by_condition.png b/data/analysis/plots/reaction_time_by_condition.png
deleted file mode 100644
index eb4a97c..0000000
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diff --git a/data/analysis/plots/response_rate_by_condition.png b/data/analysis/plots/response_rate_by_condition.png
deleted file mode 100644
index c904620..0000000
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diff --git a/data/analysis/plots/turn_level_distribution.png b/data/analysis/plots/turn_level_distribution.png
deleted file mode 100644
index f1d2a21..0000000
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