Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	53.412496	365.62727500000017	501.0437250000002	52.649996	54.174996	1.5250000000000057	20250415_211635UTC_V00OS11.WAV
T	30.187504	392.7062750000002	528.1227250000002	29.475004	30.900004	1.4249999999999972	20250415_211635UTC_V00OS11.WAV
T	34.012504	379.1645000000002	541.6645000000002	33.212504	34.812504	1.5999999999999943	20250415_211635UTC_V00OS11.WAV