Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	13.087504	392.7062749999998	568.7477249999998	12.175004	14.000004	1.8249999999999995	20250306_113217UTC_V00OS11.WAV
T	29.487504	392.7105000000001	555.2105000000001	28.612504	30.362504	1.75	20250306_113217UTC_V00OS11.WAV
T	35.431248	352.0854999999998	555.2104999999998	34.712495999999994	36.15	1.437504000000004	20250306_113217UTC_V00OS11.WAV
T	50.987496	392.7105000000001	555.2105000000001	50.087496	51.887496	1.7999999999999972	20250306_113217UTC_V00OS11.WAV
"B"""	3.843752	0.0	189.5812750000001	3.762502	3.925002	0.1624999999999996	20250306_113217UTC_V00OS11.WAV
T	7.2	406.2499999999997	568.7499999999998	6.4	8.0	1.5999999999999996	20250306_113217UTC_V00OS11.WAV