Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	31.762496	270.83322499999974	501.0417749999997	31.537496	31.987496	0.4500000000000028	20250414_235835UTC_V00OS11.WAV
E	28.337504	270.8312750000001	528.1227250000001	27.862504	28.812504	0.9500000000000028	20250414_235835UTC_V00OS11.WAV
X	29.293752	135.41872499999982	771.8772749999998	29.050002	29.537502	0.4874999999999971	20250414_235835UTC_V00OS11.WAV
G	54.393752	311.4582250000003	541.6667750000003	53.875	54.912504	1.0375039999999984	20250414_235835UTC_V00OS11.WAV
E	54.412496	297.91449999999963	541.6644999999996	53.937496	54.887496	0.9500000000000028	20250414_235835UTC_V00OS11.WAV
M	22.068752	54.16449999999965	176.03949999999963	21.800002	22.337502	0.5375000000000014	20250414_235835UTC_V00OS11.WAV
E	41.343752	297.9145000000001	501.0395000000001	40.875	41.812504	0.937504000000004	20250414_235835UTC_V00OS11.WAV