Effect to eliminate feedback for live concerts
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I want to create a plugin that eliminates feedback for live vocal microphones (plugin will be used in a live setting).
This would be a "last line of defense", to be used after ringing out the PA system and using traditional feedback reduction methods. I came across the following snippet, which analyzes the incoming audio and spits out the loudest frequency:
HiseSnippet 2557.3oc2YstaabbEdojW2RFW25hffh9qABEHjEJLjJ1x1MnH5JsUikMqn7EzfTig6NjbhVNy1cFJIl.Cze1Gi9H0Gg9HjGfB39clYWxkzxBNBsFMU+PVyYlyk46bcV2MSGILFcVPkpGOMUDT4Fg8lpri1cDWpBNXOPOrSmi2SLVGryzTtwHhCpTY0GPaWo50Bb+78ewN7DtJRLmTPvyzxHwijik14T6t0WJSR5viEGKGW5z2dqChzpc0I5IvTVMrUPJO5D9Pwi4zwVILnx02OVZ0Y8rbqvDT4Z6nim1aj9Lk+7OSZj8SDzh1A8ff7j6nShIKlnFr6HYRb2hqrIHnRX24.vpd.3CCOTFKmQeNP7KbavlyQY7nxJKZdqtf40tr40pj4cAlTkRlz07lzsB6EkISsy2grmOH7.kUjMfCXuro3OavJ+qpg6pwIT1li4mH5jgEy3n9lsZsNC+pwmWqFfdikcJOiEm1h86YtHflCE18jlzD9zclLXfHqG7Mfw07xm04EsWCLWlWvJDvavX8kTBhmdYuC9S6iieu12eCmL76b31u3kOZ+G+fieH1ay6bmOaSv3m9oLx9YlIYBlcjfkIUCY8chlIMLtg0WNj9mTswgx0hSaZD1iv47V..tTQlUJL0+tZL1ZdpORnFZGs1uqjZWm18wSFCutRIRLXyMp8pFdqHJS.mKiSW.lt+2HhrktUCFXgQuuZnTIZ5OJNW8bdg43r8yjpX8YLK7q0.GjY9bGIxSWmnrSBh7GyUOjmkIMKwt9TQVBOkU+LAKVq9XKSIDwyHORjIZTH2m3IVuUyV4R4OLA1JrXrg03jWeo5.Ur3blUyjfVjfBPXCxD+kIBUzT1DCA1zQM7woIhLbsHQwUwNpDTXjeqnYMoJA2b1fIpHqTqlI5i0cfzpKiOuQsuqV0LgcRlhQqYe5rPgFreaAzgnmdNUcDTEAeuZFBvmKc6HtEfYRBqufINWDMwBb3LocjyrFyGpj1IwBlTMPmMlSLQhAKXBdzHlIAUmZxNdTISlvRfKmoY7rgSFCrvrtSbCjY.4FgZI.MHwHfh.NwKBCgT4JvUFeJSOHmpgUmT23IIVItOrn7fpFN6jDya0TIg3LSBeAR5ra5zCkmJTdimc1HYjSLHIHV.+1Xfewr9Sm4YR8ELHWH4jl40JhWPk.TypIICBHLBDbDyR4YnpKEGT.vNdFLf7ARkeUlDdKdR9Us3xzWqSVl+XQjLlrVgCyV7NaFomjDS5fDAr2SwYioj45JBLRjnpVCjfkLgTZQzKNBhXII2G.Jimf7s3oEQ9GVH9N4d15Et35Py9j+0yuPtfRn5g4YXDXKcoDyBlFIGNR.+epfeRspTttcjzzEqPB+LA9Us95lNFex.ZKWheUT.1nSDMSQMKa8kRIJjRiFed0ZuZc3MRLh7TUEJRfb7HDUEwAHllI.rB7R6C8K7v9xPtyIwcV5.LfGIjPnrXYFER3iGa5.nbQUuH2ac1F4J84hOFpJuLGkFTDG6y176pS8wWDhWD9CeAbupYQASrVDCivRnKpsToxjYHFKK1CY.99J+ekWvr97JwMVm8V25qg4tb4FNBFmZPAib+4tE1YtINuPlcjyzM7AB+sAwpizw0phtFz5ivt4MtJar.ip5jbdRUYgOKTYtKgJs..vkA..mtBwIScBv4PWLMX10.9bSJBqGL0KTWltgJGPL3X235CC2c5DKEOjGljC.nLtKMG86npIvu.MeJYiBG2mwQuVJ2QWqpOZvcaV9phhtj2buIiGOk8zC.PEKVm8MTCDKR8G5iJDyzZwEnYyluouQq1wEQzllGISmTORONUqP8008Y1NmlbP87EUwppybn.2eUsWAWdwzLHUc2BATesbQuVCJyOWA6BDtOZiVeYMCgUxpdr1JdhxGxrXl57dQcJZE1QmQy+Q7fAD5iniCAtgQToSUhZiFN3isrdFLvqnk1K2vRHNufsowjytLFqqbpsLPRGDyNt3.ogu8ARKOubjGiKcPMpYIsOIUndaSQGj6Xve8zC1ia4zTr4zlO4Ensm3TDM6mosZ3dByIVcJltel2DS4ac6dy7Id8du.YLwPtqL37Yua3eFu0zYKXhsL7SEGn5hhNBKMJrzbnlZiyyvwprRPIEcCa9z9dE0IQiFupgGKAlPp6mGVlTYkt0SKoz+9oaclL1NZ9te6ViDngw7G87W+iakCF9adsvuTLsulmEGzeXwSdpd8333WSGWZEimS80u90+5EotQNY2gshysyObwKub9fU9yUBcC6Bs8bxDwrrsucyVtQbymO+IQVfX9.WrsqAja+GoOCrQS+da25GJ8Kauwccq2EEBziePFOEyfXVf08DC3XhmsSQMuL5MgXWa1D+ltgagnNhlxAazp4l228y8tWq6d+V2ss6TGqGNLQbHJ4rfjozu7AyISwQ6oFwyDzPLkrkYZCa1Iga6Ymlrjj5tegOXY5HeIyNWKaTPeeUbIcuYsWgGy9FOTCOQTGOApbw2MROVNeCj6tvi0nGjoLR6zxOl9+XOl7c0DuUXWoMZzEaiqbA1Hxv+ugMl+D7eV39nMTjctAdsvNu38v6sCKxPyKJ7BmxuQ37m7tfQfDmEdnKUlsREbkxeBdk+V37J14iccrtKNecyrm3rNqehN5jdX972rLed24cnSTe16GtBcCt96Lb09x8VGomPEEOjiw.PMwPfA9OLPwSlILXEpofecKZMEvzSnhcKnZW4a1dFfgMaWrYo9IOVfwPyNw4mx+abW7NEiCje4fyg4CrmhZq7SBwqca1JX6jD8YT0dYd7L7VNZc0ISSGoUxHhj+DEl91i0SnVCd6+gbywbYBk..ciZQXiNt2KMsKmJ3eqPpYIhPoYTmEotfcsPvBDQQoZOh.sO10Kh97Vt882SutHgcyPsIBSPhei1nAKn9OJLeBolKbleHpjt9IhyKZYuTr7xTBnJA30KExZeDoEiGq4XmDXP2hG9kmVWz4+R1wk9QqlRh2geGXdFsKlRN3YTTrqy8UYvhxUVtoeyOHrG7Wtuukya8Qt0rmitfrGHTzm2Pm09R9Rm+i20uzY567W5z2D9XzqzjpMKH3dhwxiw.KlxDotZXnTWKzxz2Esytvs99unCtjWHO831IYtLjhf+RU3W8x9hqsuhew0q8+bew0eDzGeglTUKrwdRJ8ce0ohDJymrweYX93WETWLV9PsRWT8ati9HQ9S5Ja6W3EZaqEyuMmxGt0QhDAubP6uYqGgfMd1gtpXWIrn8O3OP9E5u9UgdykQIfre7N+0p+e87WuWFn38gNFyixzuLxOGFEm9ScTv8V49+vpZ3gzZV6fS8c0BoYUBFiJbuLJhf3OAELuXd13JvymcE341WAdtyUfmMuB7b2q.O26R4gZtr8D7NVeJGHzce+vLU1WwQzqKRO3eCArQitB
Perhaps we can then attenuate that frequency? -- although I predict there would be issues with using this method (how would we prevent reducing the fundamental freq. of the vocal?)
And I assume that the processing needed to make this work could also lead us to potentially creating a "Soothe" clone in HISE as well (FFT based processing, reducing resonant frequencies)
Any other thoughts?
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Doesn't Waves already have this?