Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
V	28.443752	1110.4167749999997	1286.458225	28.337502	28.550002	0.2124999999999985	20250309_142617UTC_V00OS11.WAV
E	9.231248	257.28949999999975	704.1644999999999	8.924998	9.537498	0.6125000000000007	20250309_142617UTC_V00OS11.WAV
D	9.231248	230.20822500000017	704.1667750000001	8.924998	9.537498	0.6125000000000007	20250309_142617UTC_V00OS11.WAV