Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	16.225	392.7082249999997	582.2917749999997	16.0375	16.4125	0.375	20250305_172017UTC_V00OS11.WAV
E	41.031248	297.91677500000014	636.4582250000002	40.512496	41.55	1.0375039999999984	20250305_172017UTC_V00OS11.WAV
B	29.443752	0.0022750000003526	176.04372500000034	29.362502	29.525002	0.1625000000000014	20250305_172017UTC_V00OS11.WAV