Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
P	40.925	54.16449999999965	176.03949999999963	40.1375	41.7125	1.5750000000000028	20250304_125017UTC_V00OS11.WAV
G	29.681248	4265.627275	4807.293725	29.299998	30.062498	0.7625000000000028	20250304_125017UTC_V00OS11.WAV
H	26.256248	3398.9582249999994	3872.916775	25.5125	26.999996	1.4874960000000002	20250304_125017UTC_V00OS11.WAV