Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
F	8.4687504	189.583225	419.791775	8.200000399999999	8.7375004	0.5375000000000014	20250423_151635UTC_V00OS11.WAV
D	16.2375	13.5427499999999	812.50325	16.0125	16.462500000000002	0.4500000000000028	20250423_151635UTC_V00OS11.WAV
E	7.493752	324.99999999999983	568.7499999999998	6.9875	8.000004	1.0125040000000007	20250423_151635UTC_V00OS11.WAV
D	26.112496	108.33322500000033	744.7917750000003	25.787496	26.437496	0.6499999999999986	20250423_151635UTC_V00OS11.WAV
D	36.156248	108.33549999999993	717.7104999999999	35.874998	36.437498	0.5625	20250423_151635UTC_V00OS11.WAV