Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	5.131248	365.6227250000002	555.2062750000002	4.112500000000001	6.149996	2.037495999999999	20250210_202650UTC_V00OS11.WAV
T	54.437504	379.16677500000014	555.2082250000002	53.637504	55.237504	1.5999999999999943	20250210_202650UTC_V00OS11.WAV
T	48.812496	433.3312750000001	568.7477250000001	47.999996	49.624996	1.625	20250210_202650UTC_V00OS11.WAV
T	11.025	392.7062749999998	568.7477249999998	10.075	11.975	1.8999999999999984	20250210_202650UTC_V00OS11.WAV