Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
X	26.15	176.0437249999999	650.0022749999999	25.85	26.45	0.6000000000000014	20250418_000435UTC_V00OS11.WAV
E	30.7	94.7927500000003	758.3322500000003	30.4	31.0	0.6000000000000014	20250418_000435UTC_V00OS11.WAV
V	53.131248	216.66677499999983	473.9582249999999	52.874998	53.387498	0.5125000000000028	20250418_000435UTC_V00OS11.WAV
E	50.306248	27.0822500000001	771.87175	50.062498	50.549998	0.4874999999999971	20250418_000435UTC_V00OS11.WAV
D	9.718752	67.7105000000002	798.9605000000001	9.437502	10.000002	0.5625	20250418_000435UTC_V00OS11.WAV
D	20.187504	13.54275000000007	731.2532500000001	19.950004	20.425004	0.4750000000000014	20250418_000435UTC_V00OS11.WAV