Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	44.012496	338.54372499999977	568.7522749999998	43.149996	44.874996	1.7249999999999943	20250304_065617UTC_V00OS11.WAV
H	33.55	297.91872499999977	609.3772749999998	32.9375	34.162499999999994	1.2249999999999943	20250304_065617UTC_V00OS11.WAV
T	37.468752	365.6272749999998	541.6687249999998	36.550004	38.3875	1.8374960000000016	20250304_065617UTC_V00OS11.WAV