{"action":"created","issue":{"url":"https://api.github.com/repos/cjcliffe/CubicSDR/issues/304","repository_url":"https://api.github.com/repos/cjcliffe/CubicSDR","labels_url":"https://api.github.com/repos/cjcliffe/CubicSDR/issues/304/labels{/name}","comments_url":"https://api.github.com/repos/cjcliffe/CubicSDR/issues/304/comments","events_url":"https://api.github.com/repos/cjcliffe/CubicSDR/issues/304/events","html_url":"https://github.com/cjcliffe/CubicSDR/issues/304","id":136291030,"number":304,"title":"Feature Request:  Auto-Squelch","user":{"login":"george-viaud","id":16565894,"avatar_url":"https://avatars.githubusercontent.com/u/16565894?v=3","gravatar_id":"","url":"https://api.github.com/users/george-viaud","html_url":"https://github.com/george-viaud","followers_url":"https://api.github.com/users/george-viaud/followers","following_url":"https://api.github.com/users/george-viaud/following{/other_user}","gists_url":"https://api.github.com/users/george-viaud/gists{/gist_id}","starred_url":"https://api.github.com/users/george-viaud/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/george-viaud/subscriptions","organizations_url":"https://api.github.com/users/george-viaud/orgs","repos_url":"https://api.github.com/users/george-viaud/repos","events_url":"https://api.github.com/users/george-viaud/events{/privacy}","received_events_url":"https://api.github.com/users/george-viaud/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2016-02-25T06:04:02Z","updated_at":"2016-02-25T22:33:40Z","closed_at":null,"body":"I'm not sure if the squelch scale is linear, logarithmic, exponential, etc but I find that (for very weak signals) it is very difficult to set the squelch so that it breaks only when signal is present.\r\n\r\nLooking in the session files, it appears that squelch can be rather finely controlled.\r\n\r\nIt would be useful if there was a way to (by click of a button or similar) set the squelch just above the noise floor at that moment by some margin (perhaps configurable or calculated in a smart way using standard deviation over a window of samples?)\r\n\r\nThis would let the user quickly floor the squelch to a safe, quiet level that is likely to trigger on key (or, at least that's the user story =) )\r\n\r\nThank you"},"comment":{"url":"https://api.github.com/repos/cjcliffe/CubicSDR/issues/comments/189014280","html_url":"https://github.com/cjcliffe/CubicSDR/issues/304#issuecomment-189014280","issue_url":"https://api.github.com/repos/cjcliffe/CubicSDR/issues/304","id":189014280,"user":{"login":"cjcliffe","id":247927,"avatar_url":"https://avatars.githubusercontent.com/u/247927?v=3","gravatar_id":"","url":"https://api.github.com/users/cjcliffe","html_url":"https://github.com/cjcliffe","followers_url":"https://api.github.com/users/cjcliffe/followers","following_url":"https://api.github.com/users/cjcliffe/following{/other_user}","gists_url":"https://api.github.com/users/cjcliffe/gists{/gist_id}","starred_url":"https://api.github.com/users/cjcliffe/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/cjcliffe/subscriptions","organizations_url":"https://api.github.com/users/cjcliffe/orgs","repos_url":"https://api.github.com/users/cjcliffe/repos","events_url":"https://api.github.com/users/cjcliffe/events{/privacy}","received_events_url":"https://api.github.com/users/cjcliffe/received_events","type":"User","site_admin":false},"created_at":"2016-02-25T22:33:40Z","updated_at":"2016-02-25T22:33:40Z","body":"@george-viaud thanks for the PR -- feel free to tinker some more with the squelch logic; it's a feature I really haven't put too much additional thought into so far.  \r\n\r\nI'm thinking the squelch ceiling and floor should adapt to the visual ceiling/floor of the spectrum view (in dB) so that it's at least tied to something relative to the signal instead of fixed values."}}