Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
A	34.637504	54.168725000000194	203.1272750000002	34.125004	35.150004	1.0250000000000057	20250422_082235UTC_V00OS11.WAV
A	39.106248	54.16449999999995	216.66449999999995	38.6875	39.524996	0.8374960000000016	20250422_082235UTC_V00OS11.WAV