Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
O	51.862496	243.75	365.625	50.999996	52.724996	1.7249999999999943	20250422_092235UTC_V00OS11.WAV
P	51.843752	270.8355000000002	392.7105000000002	51.0	52.687504	1.687504000000004	20250422_092235UTC_V00OS11.WAV
E	37.262496	582.2937249999998	731.2522749999998	36.862496	37.662496	0.7999999999999972	20250422_092235UTC_V00OS11.WAV
T	37.268752	582.2917749999999	717.7082249999999	36.8125	37.725004	0.9125039999999984	20250422_092235UTC_V00OS11.WAV
T	29.456248	528.1250000000003	731.2500000000003	28.7125	30.199996	1.4874960000000002	20250422_092235UTC_V00OS11.WAV
U	14.225	663.5417749999999	839.5832249999999	13.4875	14.9625	1.4750000000000014	20250422_092235UTC_V00OS11.WAV
O	43.081248	243.75	365.625	42.6625	43.499996	0.8374960000000016	20250422_092235UTC_V00OS11.WAV
U	41.487496	1178.1249999999998	1340.6249999999998	41.037496	41.937496	0.9000000000000057	20250422_092235UTC_V00OS11.WAV
P	47.237504	257.2937249999999	365.627275	46.537504	47.937504	1.4000000000000057	20250422_092235UTC_V00OS11.WAV
T	41.537504	555.2082250000003	704.1667750000004	41.050004	42.025004	0.9749999999999944	20250422_092235UTC_V00OS11.WAV