Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	5.525	406.24772499999983	555.2062749999998	4.525	6.525	2.0	20250419_211635UTC_V00OS11.WAV
T	33.287504	406.24772499999983	555.2062749999998	32.350004	34.225004	1.875	20250419_211635UTC_V00OS11.WAV
T	31.456248	297.9167749999997	473.9582249999997	30.9125	31.999996000000003	1.0874960000000016	20250419_211635UTC_V00OS11.WAV
T	41.075	392.7105000000001	555.2105000000001	40.2	41.95	1.75	20250419_211635UTC_V00OS11.WAV