Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	34.887504	270.8355000000004	717.7105000000004	34.562504	35.212504	0.6500000000000057	20250207_203850UTC_V00OS11.WAV
E	54.681248	270.8312750000001	731.2477250000001	54.437498	54.924998	0.4874999999999971	20250207_203850UTC_V00OS11.WAV
D	48.6687496	81.25	731.25	48.4124996	48.9249996	0.5125000000000028	20250207_203850UTC_V00OS11.WAV
D	52.956248	148.9604999999999	880.2104999999999	52.799998	53.112498	0.3125	20250207_203850UTC_V00OS11.WAV
E	16.4625	270.8354999999999	758.3354999999999	16.174999999999997	16.75	0.5750000000000028	20250207_203850UTC_V00OS11.WAV
D	23.462504	54.16774999999973	717.7072499999997	23.162504	23.762504	0.6000000000000014	20250207_203850UTC_V00OS11.WAV
E	23.468752	67.70822499999974	704.1667749999997	23.150002	23.787502000000003	0.6375000000000028	20250207_203850UTC_V00OS11.WAV
E	4.993752	162.4977249999996	677.0812749999997	4.600002	5.387502	0.7874999999999996	20250207_203850UTC_V00OS11.WAV