Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	39.025	379.1645000000002	541.6645000000002	38.3375	39.7125	1.375	20250306_083217UTC_V00OS11.WAV
T	33.237496	392.7082250000002	541.6667750000001	32.487496	33.987496	1.5	20250306_083217UTC_V00OS11.WAV