Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	21.918752	162.49675000000008	1042.7072500000002	21.737502	22.100002	0.3624999999999971	20250304_223217UTC_V00OS11.WAV
D	52.131248	5795.834199999999	6499.9987	51.949998	52.312498	0.3624999999999971	20250304_223217UTC_V00OS11.WAV
I	39.962504	108.33550000000017	555.2105000000003	39.925004	40.000004	0.0750000000000028	20250304_223217UTC_V00OS11.WAV