Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	30.062496	433.3354999999999	595.8354999999999	29.274996	30.849996	1.5750000000000028	20250130_083250UTC_V00OS11.WAV
T	52.587504	419.79372500000034	568.7522750000004	51.712504	53.462504	1.75	20250130_083250UTC_V00OS11.WAV