{ "global": { "core:author": "Kyle Logue, K6OF", "core:datatype": "ri16_le", "core:description": "The Official SigMF Logo", "core:license": "https://creativecommons.org/licenses/by-sa/4.0/", "core:num_channels": 2, "core:recorder": "OsciStudio & Audacity", "core:sample_rate": 48000, "core:sha512": "69893900f22de266485031b584c28fc3a0d4f361acd1d623698ed258e616e082d3d398af40d2ce805a804864cb0be631dba060f7410a27c0c2e497becdca53bf", "core:version": "1.0.0" }, "captures": [ { "core:datetime": "2021-06-18T23:17:51.163959Z", "core:sample_start": 0 } ], "annotations": [ { "core:comment": "logo warmup", "core:freq_lower_edge": -22000.0, "core:freq_upper_edge": 22000.0, "core:sample_count": 42000, "core:sample_start": 6000 }, { "core:comment": "logo spinup", "core:freq_lower_edge": -22000.0, "core:freq_upper_edge": 22000.0, "core:sample_count": 138000, "core:sample_start": 48000 }, { "core:comment": "logo steady", "core:freq_lower_edge": -22000.0, "core:freq_upper_edge": 22000.0, "core:sample_count": 96000, "core:sample_start": 186000 } ] }