Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
M	45.387496	13.543725000000066	121.87727500000008	45.037496	45.737496	0.7000000000000028	20250306_130217UTC_V00OS11.WAV
T	22.2	392.7105000000001	555.2105000000001	21.225	23.175	1.9500000000000028	20250306_130217UTC_V00OS11.WAV
T	23.212504	392.7062749999998	568.7477249999998	22.425004	24.000004	1.5750000000000028	20250306_130217UTC_V00OS11.WAV
T	49.743752	379.1687250000001	568.752275	48.725004	50.7625	2.0374960000000044	20250306_130217UTC_V00OS11.WAV
U	33.268752	907.291775	1042.708225	32.400004	34.1375	1.737495999999993	20250306_130217UTC_V00OS11.WAV
T	26.375	352.08322499999986	541.6667749999998	25.3125	27.4375	2.125	20250306_130217UTC_V00OS11.WAV