Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	48.225	433.3332250000001	704.1667750000001	48.075	48.375	0.2999999999999971	20250409_235235UTC_V00OS11.WAV
P'	48.943752	81.25227500000005	257.29372500000005	48.4375	49.45000400000001	1.012504000000007	20250409_235235UTC_V00OS11.WAV
P	48.95	81.24999999999986	406.2499999999999	48.4375	49.462500000000006	1.0250000000000057	20250409_235235UTC_V00OS11.WAV
C	53.875	54.1645000000002	866.6645000000002	53.6875	54.0625	0.375	20250409_235235UTC_V00OS11.WAV
E	7.756248	148.96050000000025	920.8355000000004	7.574998	7.937498000000001	0.3625000000000007	20250409_235235UTC_V00OS11.WAV
E	45.387496	257.2895000000001	541.6645000000001	44.987496	45.787496	0.7999999999999972	20250409_235235UTC_V00OS11.WAV
P'	45.237504	81.25000000000014	243.7500000000001	44.762504	45.712504	0.9500000000000028	20250409_235235UTC_V00OS11.WAV
C	40.7	67.71050000000037	920.8355000000004	40.475	40.925	0.4500000000000028	20250409_235235UTC_V00OS11.WAV
D	43.125	0.0	1083.33225	42.9125	43.3375	0.4249999999999971	20250409_235235UTC_V00OS11.WAV
C	43.125	3.410605131648481e-13	1056.2500000000005	42.9125	43.3375	0.4249999999999971	20250409_235235UTC_V00OS11.WAV