Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
P	40.575	284.37727500000034	501.0437250000004	40.0625	41.087500000000006	1.0250000000000057	20250418_125235UTC_V00OS11.WAV
H	40.5875	297.91872500000034	487.5022750000004	40.0	41.175	1.1749999999999972	20250418_125235UTC_V00OS11.WAV
H	23.318752	311.4604999999999	514.5854999999999	22.637504	24.0	1.3624960000000002	20250418_125235UTC_V00OS11.WAV
E	54.131248	311.458225	501.041775	53.637496	54.625	0.9875040000000012	20250418_125235UTC_V00OS11.WAV
O	36.687504	284.37272499999983	473.9562749999998	36.150004	37.225004	1.0750000000000028	20250418_125235UTC_V00OS11.WAV
P	36.687504	311.4605000000004	473.9605000000004	36.125004	37.250004	1.125	20250418_125235UTC_V00OS11.WAV
A	28.312496	270.83322499999986	419.7917749999998	27.974996	28.649996	0.6749999999999972	20250418_125235UTC_V00OS11.WAV
O	28.325	270.83322499999986	419.7917749999998	27.95	28.7	0.75	20250418_125235UTC_V00OS11.WAV
P	27.212504	297.9167749999997	473.9582249999997	26.612504	27.812504	1.2000000000000028	20250418_125235UTC_V00OS11.WAV