Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	23.768752	311.4562750000001	690.6227250000001	23.587502	23.950002	0.3624999999999971	20250130_073250UTC_V00OS11.WAV
T	54.3	460.4144999999996	582.2894999999996	53.5125	55.0875	1.5750000000000028	20250130_073250UTC_V00OS11.WAV
T	48.425	446.872725	636.456275	48.0	48.85	0.8499999999999943	20250130_073250UTC_V00OS11.WAV