diff --git a/vz_acoustic_scene_analysis/msg/VZ_AudioData.msg b/vz_acoustic_scene_analysis/msg/VZ_AudioData.msg
index d66c32c..54124e6 100644
--- a/vz_acoustic_scene_analysis/msg/VZ_AudioData.msg
+++ b/vz_acoustic_scene_analysis/msg/VZ_AudioData.msg
@@ -1 +1 @@
-int16[] data
\ No newline at end of file
+int16[] data # Represents raw wav audio data
\ No newline at end of file