Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	51.725	419.7917749999997	555.2082249999997	51.1125	52.3375	1.2249999999999943	20250305_213217UTC_V00OS11.WAV
T	15.481248	365.6227250000002	555.2062750000002	14.962496000000002	16.0	1.0375039999999984	20250305_213217UTC_V00OS11.WAV
T	38.068752	379.1645000000002	541.6645000000002	37.037504000000006	39.1	2.062495999999996	20250305_213217UTC_V00OS11.WAV