Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	34.762504	243.7522750000004	744.7937250000003	34.562504	34.962504	0.4000000000000057	20250211_231450UTC_V00OS11.WAV
V	9.718752	392.7082250000001	744.7917750000001	9.500002	9.937502	0.4375	20250211_231450UTC_V00OS11.WAV
E	9.712496	365.6249999999999	731.2499999999999	9.474996	9.949996	0.4750000000000014	20250211_231450UTC_V00OS11.WAV
D	44.956248	176.04274999999978	934.3782499999998	44.824998	45.087498	0.2625000000000028	20250211_231450UTC_V00OS11.WAV
C	44.95	243.7467499999997	920.8322499999996	44.8125	45.087500000000006	0.2750000000000057	20250211_231450UTC_V00OS11.WAV
D	47.018752	148.95724999999982	812.4967499999998	46.762502	47.275002	0.5125000000000028	20250211_231450UTC_V00OS11.WAV
D	40.3562496	189.5855000000004	1002.0855000000004	40.1624996	40.5499996	0.3875000000000028	20250211_231450UTC_V00OS11.WAV