Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	42.837504	5321.877275	5944.793725	42.487504	43.187504	0.7000000000000028	20250306_175617UTC_V00OS11.WAV
E	31.737504	216.6677499999999	1015.62825	31.525004000000003	31.950004	0.4249999999999971	20250306_175617UTC_V00OS11.WAV
E	26.056248	379.1644999999998	582.2894999999999	25.662498	26.449998	0.7875000000000014	20250306_175617UTC_V00OS11.WAV
T	26.056248	392.7082249999997	582.2917749999997	25.624996	26.4875	0.8625040000000013	20250306_175617UTC_V00OS11.WAV