Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	42.05	162.5000000000001	975.0	41.8875	42.2125	0.3250000000000028	20250409_212835UTC_V00OS11.WAV
T	46.537496	352.0812749999999	528.122725	45.612496	47.462496	1.8499999999999943	20250409_212835UTC_V00OS11.WAV
T	44.168752	433.3354999999999	595.8354999999999	43.1625	45.175004	2.012504000000007	20250409_212835UTC_V00OS11.WAV
V	52.643752	338.5417750000003	920.8332250000004	52.512502	52.775002	0.2625000000000028	20250409_212835UTC_V00OS11.WAV
D	52.637496	311.4582250000004	947.9167750000004	52.512496	52.762496	0.25	20250409_212835UTC_V00OS11.WAV
O	53.868752	27.08127500000009	162.4977250000001	53.375	54.362504	0.9875040000000012	20250409_212835UTC_V00OS11.WAV
D	53.15	94.7927499999999	934.37825	53.0	53.3	0.2999999999999971	20250409_212835UTC_V00OS11.WAV
D	55.043752	203.12175000000008	1002.0822500000002	54.812502	55.275002	0.4625000000000057	20250409_212835UTC_V00OS11.WAV
O	38.975	67.7105000000002	189.5855000000002	38.575	39.375	0.7999999999999972	20250409_212835UTC_V00OS11.WAV