Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
P	54.518752	94.79372500000004	243.75227500000005	54.0625	54.975004	0.9125039999999984	20250414_115235UTC_V00OS11.WAV
P'	54.493752	81.25000000000014	243.7500000000001	54.0375	54.950004	0.9125039999999984	20250414_115235UTC_V00OS11.WAV
C	54.793752	148.9572500000001	988.54275	54.462502	55.125002	0.6624999999999943	20250414_115235UTC_V00OS11.WAV
C	52.325	0.0032500000003778	988.5427500000004	52.1	52.55	0.4500000000000028	20250414_115235UTC_V00OS11.WAV
D	52.318752	27.082250000000045	988.54275	52.100002	52.537502	0.4375	20250414_115235UTC_V00OS11.WAV
T	40.825	338.54177500000003	473.958225	40.0	41.650000000000006	1.6500000000000057	20250414_115235UTC_V00OS11.WAV
P	43.75	81.25000000000014	243.7500000000001	43.1375	44.3625	1.2249999999999943	20250414_115235UTC_V00OS11.WAV
P'	47.356248	94.7894999999998	257.2894999999998	46.862496	47.85	0.9875040000000012	20250414_115235UTC_V00OS11.WAV