Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	33.425	379.16872499999977	528.1272749999998	32.625	34.224999999999994	1.5999999999999943	20250201_042650UTC_V00OS11.WAV
O	27.112496	365.62727500000017	501.0437250000002	26.737496	27.487496	0.75	20250201_042650UTC_V00OS11.WAV
T	29.418752	392.7105000000001	555.2105000000001	28.675004	30.1625	1.4874960000000002	20250201_042650UTC_V00OS11.WAV
U	10.918752	893.7499999999999	1015.625	10.375004	11.4625	1.0874960000000016	20250201_042650UTC_V00OS11.WAV
T	9.687504	379.1645000000002	541.6645000000002	8.800004000000001	10.575004	1.7749999999999986	20250201_042650UTC_V00OS11.WAV
T	22.7	379.16677500000014	555.2082250000002	21.8125	23.5875	1.7749999999999986	20250201_042650UTC_V00OS11.WAV