Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	21.525	406.2522750000004	582.2937250000003	20.9375	22.1125	1.1749999999999972	20250219_012050UTC_V00OS11.WAV
T	12.725	406.2522750000004	582.2937250000003	12.2625	13.1875	0.9250000000000008	20250219_012050UTC_V00OS11.WAV
T	8.2375	392.7105000000004	595.8355000000004	8.05	8.425	0.375	20250219_012050UTC_V00OS11.WAV
E	55.668752	148.96050000000037	636.4605000000004	55.362502	55.975002	0.6124999999999972	20250219_012050UTC_V00OS11.WAV