Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	53.562496	446.87500000000034	609.3750000000003	52.949996000000006	54.174996	1.2249999999999943	20250210_055650UTC_V00OS11.WAV
T	42.106248	379.1645000000001	622.9145000000001	41.274996	42.9375	1.6625039999999984	20250210_055650UTC_V00OS11.WAV
H	42.118752	379.1645000000001	622.9145000000001	41.3	42.937504	1.637504000000007	20250210_055650UTC_V00OS11.WAV