Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	20.075	121.87174999999962	1123.9572499999997	19.7625	20.3875	0.625	20250311_061417UTC_V00OS11.WAV
D	25.856248	189.58225	1029.16775	25.674998	26.037498	0.3624999999999971	20250311_061417UTC_V00OS11.WAV
E	36.837504	148.96050000000037	839.5855000000004	36.625004	37.050004	0.4249999999999971	20250311_061417UTC_V00OS11.WAV
T	33.493752	392.7062750000002	528.1227250000002	32.6625	34.325004	1.6625039999999984	20250311_061417UTC_V00OS11.WAV
D	38.462504	203.1217500000002	920.8322500000002	38.262504	38.662504000000006	0.4000000000000057	20250311_061417UTC_V00OS11.WAV
D	48.7062504	2.842170943040401e-13	853.1250000000002	48.5250004	48.8875004	0.3624999999999971	20250311_061417UTC_V00OS11.WAV
D	50.568752	203.12175	880.2072499999999	50.362502000000006	50.775002	0.4124999999999943	20250311_061417UTC_V00OS11.WAV