Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	21.337504	379.1667749999997	595.8332249999997	20.362504	22.312504	1.9500000000000028	20250304_085017UTC_V00OS11.WAV
T	45.131248	392.7062749999998	568.7477249999998	44.287496	45.975	1.687504000000004	20250304_085017UTC_V00OS11.WAV
D	28.737504	203.12175	880.2072499999999	28.562504	28.912504	0.3500000000000014	20250304_085017UTC_V00OS11.WAV
V	25.225	1218.7477250000004	1530.2062750000002	25.1125	25.3375	0.2250000000000014	20250304_085017UTC_V00OS11.WAV