Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
B	40.4312504	67.70822499999986	216.66677499999983	40.3375004	40.5250004	0.1875	20250410_012835UTC_V00OS11.WAV
T	43.737496	528.1272749999999	704.1687249999999	42.987496	44.487496	1.5	20250410_012835UTC_V00OS11.WAV
C	42.681248	67.7072499999997	907.2927499999996	42.474998	42.887498	0.4124999999999943	20250410_012835UTC_V00OS11.WAV
D	40.5437496	67.7072500000001	1069.79275	40.3249996	40.7624996	0.4375	20250410_012835UTC_V00OS11.WAV
B	54.056248	67.70822499999986	216.66677499999983	53.949998	54.162498	0.2125000000000056	20250410_012835UTC_V00OS11.WAV
P'	55.862504	54.16872500000005	284.37727500000005	55.750004	55.975004	0.2249999999999943	20250410_012835UTC_V00OS11.WAV
T	52.593752	473.9604999999998	636.4604999999998	51.800004	53.3875	1.5874960000000016	20250410_012835UTC_V00OS11.WAV
C	54.143752	40.62175000000013	1286.4572500000004	53.925002	54.362502	0.4375	20250410_012835UTC_V00OS11.WAV
D	51.868752	27.0822500000001	974.99675	51.675002	52.062502	0.3875000000000028	20250410_012835UTC_V00OS11.WAV
E	32.85	0.0	880.2072499999999	32.362500000000004	33.3375	0.9749999999999944	20250410_012835UTC_V00OS11.WAV
D	32.831248	54.1645000000002	866.6645000000002	32.374996	33.2875	0.9125039999999984	20250410_012835UTC_V00OS11.WAV