Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	43.043752	379.1645000000002	541.6645000000002	42.387504	43.7	1.312495999999996	20250311_221417UTC_V00OS11.WAV
T	46.887496	392.7082249999997	582.2917749999997	45.899996	47.874996	1.9749999999999943	20250311_221417UTC_V00OS11.WAV
T	13.606248	392.7062749999998	568.7477249999998	12.75	14.462496000000002	1.7124960000000016	20250311_221417UTC_V00OS11.WAV
T	23.4	365.6272749999998	541.6687249999998	22.8	24.0	1.2000000000000028	20250311_221417UTC_V00OS11.WAV
T	53.375	365.62500000000017	568.7500000000002	52.5125	54.2375	1.7249999999999943	20250311_221417UTC_V00OS11.WAV
T	7.131248	392.7082249999997	582.2917749999997	6.287496	7.975	1.6875040000000006	20250311_221417UTC_V00OS11.WAV
T	37.4	406.24772499999983	555.2062749999998	36.7125	38.0875	1.375	20250311_221417UTC_V00OS11.WAV
T	30.525	365.62272499999983	595.8312749999998	29.6875	31.3625	1.6749999999999972	20250311_221417UTC_V00OS11.WAV
T	24.3187496	379.16677500000014	555.2082250000002	24.0249996	24.6124996	0.5874999999999986	20250311_221417UTC_V00OS11.WAV