Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
C	33.756248	176.04274999999996	1245.83225	33.562498	33.949998	0.3875000000000028	20250304_184417UTC_V00OS11.WAV
"B"""	37.431248	0.0022750000003526	176.04372500000034	37.349998	37.512498	0.1624999999999943	20250304_184417UTC_V00OS11.WAV
T	50.406248	365.6272749999998	541.6687249999998	49.625	51.187496	1.562495999999996	20250304_184417UTC_V00OS11.WAV
T	44.068752	365.6272749999998	541.6687249999998	43.3625	44.775004	1.4125039999999984	20250304_184417UTC_V00OS11.WAV
H	44.056248	365.6272749999998	541.6687249999998	43.337496	44.775	1.437504000000004	20250304_184417UTC_V00OS11.WAV