Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	7.018752	406.2499999999997	568.7499999999998	6.037504	8.0	1.962496	20250206_075050UTC_V00OS11.WAV
T	36.281248	406.24772499999983	555.2062749999998	35.337495999999994	37.225	1.887504000000007	20250206_075050UTC_V00OS11.WAV
T	52.881248	392.7105000000001	555.2105000000001	51.787496	53.975	2.187504000000004	20250206_075050UTC_V00OS11.WAV
T	50.606248	460.4144999999996	582.2894999999996	50.024996	51.1875	1.1625039999999984	20250206_075050UTC_V00OS11.WAV