Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	32.3312504	94.79177500000029	555.2082250000003	32.0250004	32.6375004	0.6124999999999972	20250308_042617UTC_V00OS11.WAV
E	31.781248	67.7062749999998	487.49772499999983	31.599998	31.962498	0.3624999999999971	20250308_042617UTC_V00OS11.WAV
E	27.768752	311.4562749999999	568.747725	27.3125	28.225004	0.9125039999999984	20250308_042617UTC_V00OS11.WAV
E	17.218752	338.54177500000014	595.8332250000002	16.687503999999997	17.75	1.062496000000003	20250308_042617UTC_V00OS11.WAV
H	1.512504	311.45822499999986	582.2917749999998	0.6375040000000001	2.387504	1.7499999999999998	20250308_042617UTC_V00OS11.WAV