Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	37.212504	487.5022749999998	622.9187249999998	36.375004	38.050004	1.6749999999999972	20250219_142650UTC_V00OS11.WAV
T	33.543752	433.3354999999999	595.8354999999999	32.612504	34.474999999999994	1.862495999999993	20250219_142650UTC_V00OS11.WAV
P	42.462504	297.91872499999977	406.2522749999998	41.787504000000006	43.137504	1.3499999999999943	20250219_142650UTC_V00OS11.WAV