Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	48.5375	0.0032500000000936	947.91775	48.3125	48.7625	0.4500000000000028	20250417_045235UTC_V00OS11.WAV
D	29.925	0.0	893.7499999999999	29.675	30.175	0.5	20250417_045235UTC_V00OS11.WAV
F	35.368752	162.5	853.125	35.100002	35.637502	0.5374999999999943	20250417_045235UTC_V00OS11.WAV
D	39.406248	135.4145000000001	866.6645000000001	39.137498	39.674998	0.5374999999999943	20250417_045235UTC_V00OS11.WAV
X	13.337504	162.49772499999995	717.7062749999999	13.050004	13.625004	0.5749999999999993	20250417_045235UTC_V00OS11.WAV
X	3.312496	121.8782499999998	785.4177499999998	2.987496	3.637496	0.6500000000000004	20250417_045235UTC_V00OS11.WAV
D	1.012504	0.0032500000003778	988.5427500000004	0.7875040000000001	1.2375040000000002	0.45	20250417_045235UTC_V00OS11.WAV
X	16.4562504	203.12499999999983	690.6249999999998	16.1625004	16.750000399999998	0.5874999999999986	20250417_045235UTC_V00OS11.WAV
F	23.043752	135.4145000000002	785.4145000000002	22.825002	23.262502	0.4375	20250417_045235UTC_V00OS11.WAV
D	20.606248	148.95725000000033	907.2927500000004	20.387498	20.824998	0.4375	20250417_045235UTC_V00OS11.WAV