Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
C	47.381248	203.1282500000004	988.5427500000004	47.262498	47.499998	0.2374999999999971	20250203_050250UTC_V00OS11.WAV
V	27.418752	325.0022749999999	907.293725	27.287502	27.550002000000003	0.2625000000000028	20250203_050250UTC_V00OS11.WAV
D	27.412496	270.8322500000001	934.37175	27.274996	27.549996	0.2749999999999986	20250203_050250UTC_V00OS11.WAV
D	4.612504	0.0032499999997526	1110.4177499999998	4.437504000000001	4.787504	0.3499999999999996	20250203_050250UTC_V00OS11.WAV