Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	8.6812496	392.7082250000002	541.6667750000001	8.0000016	9.3624976	1.3624960000000002	20250312_050217UTC_V00OS11.WAV
E	48.4062496	135.41677500000017	595.8332250000002	48.0499996	48.762499600000005	0.7125000000000057	20250312_050217UTC_V00OS11.WAV
T	29.518752	365.6272749999998	541.6687249999998	28.650004	30.3875	1.7374960000000002	20250312_050217UTC_V00OS11.WAV