Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	9.643752	392.7062750000002	528.1227250000002	8.862504	10.425	1.5624959999999994	20250307_224417UTC_V00OS11.WAV
T	43.356248	392.7062749999998	568.7477249999998	42.462496	44.25	1.7875039999999984	20250307_224417UTC_V00OS11.WAV
O	18.043752	230.20627499999964	406.2477249999996	17.325000000000003	18.762504	1.437503999999997	20250307_224417UTC_V00OS11.WAV
O	5.606248	243.7522750000002	419.7937250000002	5.075	6.137496	1.0624959999999994	20250307_224417UTC_V00OS11.WAV