Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
V	38.943752	1056.2499999999998	1340.6249999999998	38.775002	39.112502000000006	0.3375000000000057	20250131_040250UTC_V00OS11.WAV
D	26.687504	230.2082249999999	866.6667749999999	26.450004	26.925004	0.4750000000000014	20250131_040250UTC_V00OS11.WAV
M	2.012504	54.166775000000285	189.58322500000028	1.6500039999999998	2.375004	0.7249999999999999	20250131_040250UTC_V00OS11.WAV