Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
"B"""	38.743752	0.0	189.5812750000001	38.662502	38.825002	0.1624999999999943	20250411_011635UTC_V00OS11.WAV
T	52.312496	257.28949999999963	379.1644999999996	51.487496	53.137496000000006	1.6500000000000057	20250411_011635UTC_V00OS11.WAV
E	45.487504	162.49674999999962	880.2072499999997	45.212504	45.762504	0.5499999999999972	20250411_011635UTC_V00OS11.WAV