Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
"B"""	39.737504	216.6667749999997	555.2082249999997	39.662504	39.812504	0.1500000000000056	20250307_065017UTC_V00OS11.WAV
B	4.718752	27.083225	176.041775	4.6375020000000005	4.800002	0.1624999999999996	20250307_065017UTC_V00OS11.WAV