Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
C	47.631248	189.5822500000004	2559.37175	47.312498	47.949998	0.6375000000000028	20250409_214635UTC_V00OS11.WAV
P	47.625	94.7894999999998	257.2894999999998	47.25	48.0	0.75	20250409_214635UTC_V00OS11.WAV
E	44.0	473.9582249999996	704.1667749999997	43.5125	44.4875	0.9749999999999944	20250409_214635UTC_V00OS11.WAV
P'	38.7	108.3312749999998	243.7477249999998	38.1625	39.2375	1.0750000000000028	20250409_214635UTC_V00OS11.WAV
P	38.681248	94.79177499999972	270.83322499999974	38.11249599999999	39.25	1.137504000000007	20250409_214635UTC_V00OS11.WAV
P	51.437504	94.7894999999998	257.2894999999998	50.812504	52.062504	1.25	20250409_214635UTC_V00OS11.WAV