Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
C	40.6	108.3354999999998	595.8354999999998	40.5125	40.6875	0.1749999999999971	20250419_225235UTC_V00OS11.WAV
B	4.637496	0.0	189.5812750000001	4.562495999999999	4.712496	0.1500000000000003	20250419_225235UTC_V00OS11.WAV
V	24.4125	1123.9604999999997	1611.4604999999997	24.200000000000003	24.625	0.4249999999999971	20250419_225235UTC_V00OS11.WAV