Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
B	43.743752	13.541775	189.583225	43.650002	43.837502	0.1875	20250218_232650UTC_V00OS11.WAV
T	46.843752	365.62499999999983	528.1249999999998	46.0125	47.675004	1.6625039999999984	20250218_232650UTC_V00OS11.WAV
T	30.256248	365.6227250000002	555.2062750000002	29.325	31.187496	1.862496	20250218_232650UTC_V00OS11.WAV
T	1.15	392.7105000000001	555.2105000000001	0.0999999999999998	2.2	2.1000000000000005	20250218_232650UTC_V00OS11.WAV
T	7.043752	392.7062749999998	568.7477249999998	6.1	7.987503999999999	1.887504	20250218_232650UTC_V00OS11.WAV