Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
A	11.937504	40.6272750000002	216.6687250000002	11.487504	12.387504	0.8999999999999986	20250422_005835UTC_V00OS11.WAV
A	22.168752	40.6272750000002	216.6687250000002	21.637504	22.7	1.062496000000003	20250422_005835UTC_V00OS11.WAV