Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	39.356248	379.1645000000002	541.6645000000002	38.712496	40.0	1.2875039999999984	20250305_184417UTC_V00OS11.WAV
T	45.831248	392.7062749999998	568.7477249999998	45.0375	46.624996	1.5874960000000016	20250305_184417UTC_V00OS11.WAV
T	21.956248	379.16872499999977	528.1272749999998	20.849996	23.062500000000004	2.2125040000000027	20250305_184417UTC_V00OS11.WAV