Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
H	45.006248	67.70627500000023	243.74772500000023	44.3875	45.624996	1.237495999999993	20250308_180817UTC_V00OS11.WAV
O	45.012496	54.16677499999986	230.20822499999983	44.387496	45.637496	1.25	20250308_180817UTC_V00OS11.WAV
V	34.4	1232.2937250000004	1381.2522750000005	34.3	34.5	0.2000000000000028	20250308_180817UTC_V00OS11.WAV
O	38.787496	27.083224999999715	135.41677499999972	38.287496	39.287496	1.0	20250308_180817UTC_V00OS11.WAV
M	53.193752	27.085500000000067	108.33550000000008	52.7	53.687504	0.9875040000000012	20250308_180817UTC_V00OS11.WAV
E	49.187504	121.87727500000037	460.41872500000034	48.475004	49.900004	1.4249999999999972	20250308_180817UTC_V00OS11.WAV