Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
C	18.5	216.6677499999999	1015.62825	18.3375	18.6625	0.3250000000000028	20250211_083250UTC_V00OS11.WAV
D	17.006248	108.33549999999993	920.8355	16.824998	17.187497999999998	0.3624999999999971	20250211_083250UTC_V00OS11.WAV
D	18.5	203.125	1015.625	18.35	18.65	0.2999999999999971	20250211_083250UTC_V00OS11.WAV
D	23.412496	162.49674999999996	920.83225	23.262496	23.562496	0.2999999999999971	20250211_083250UTC_V00OS11.WAV
E	17.756248	270.833225	744.791775	17.437497999999998	18.074998	0.6375000000000028	20250211_083250UTC_V00OS11.WAV
E	14.143752	284.37727499999994	744.7937249999999	13.850002	14.437502	0.5874999999999986	20250211_083250UTC_V00OS11.WAV
D	12.25	176.03949999999998	907.2895	12.0875	12.4125	0.3249999999999993	20250211_083250UTC_V00OS11.WAV
V	31.043752	392.7105	758.3355	30.887502	31.200002	0.3125	20250211_083250UTC_V00OS11.WAV
D	25.937504	216.66775	1002.08225	25.800004	26.075004	0.2749999999999986	20250211_083250UTC_V00OS11.WAV