Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	12.193752	446.877275	582.2937249999999	11.400004	12.9875	1.5874960000000016	20250211_220850UTC_V00OS11.WAV
T	33.675	433.3354999999999	595.8354999999999	32.8875	34.4625	1.5750000000000028	20250211_220850UTC_V00OS11.WAV
T	27.781248	419.79372500000034	568.7522750000004	26.925	28.637496	1.7124960000000016	20250211_220850UTC_V00OS11.WAV
T	6.881248	446.875	568.75	6.124996	7.6375	1.5125039999999998	20250211_220850UTC_V00OS11.WAV
T	53.731248	460.4167750000004	595.8332250000003	52.9875	54.474996	1.487495999999993	20250211_220850UTC_V00OS11.WAV
T	48.5062504	446.877275	582.2937249999999	47.9999984	49.0125024	1.012504000000007	20250211_220850UTC_V00OS11.WAV