Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	52.068752	338.5395000000001	663.5395000000001	51.5625	52.57500400000001	1.012504000000007	20250206_060850UTC_V00OS11.WAV
T	24.6312504	446.872725	636.456275	24.0374984	25.2250024	1.187503999999997	20250206_060850UTC_V00OS11.WAV
E	34.075	406.2477249999996	636.4562749999997	33.525000000000006	34.625	1.0999999999999943	20250206_060850UTC_V00OS11.WAV
E	38.387496	216.6644999999999	663.5395	37.924996	38.849996	0.9249999999999972	20250206_060850UTC_V00OS11.WAV
E	47.65	379.1687249999999	650.0022749999999	47.3125	47.9875	0.6749999999999972	20250206_060850UTC_V00OS11.WAV
T	9.018752	406.2499999999997	568.7499999999998	8.237504	9.8	1.5624959999999994	20250206_060850UTC_V00OS11.WAV
T	19.456248	433.3354999999999	595.8354999999999	18.637496	20.275	1.6375039999999998	20250206_060850UTC_V00OS11.WAV