Is it possible to trigger Global Modulation LFO from Audio Signal?
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Hi,
I'm wondering if it's possible to make the Global Modulation LFO start or retrigger only when an audio signal is detected, like when sound enters.
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@Yinxi Not with the default LFO AFAIK, but it's possible in scriptnode.
The basic idea is to convert the audio signal into a gate and connect the output to a global cable controlling the gate input of your LFO. This also works pretty well for triggering one-shot envelopes..
HiseSnippet 2197.3ocyZs7biiTFuUhamWCyvxN7nnfp7AphrTCYsbbxLo3PbdNXHObEaRs6Ex1QpcbWVRsJI4jXV1CbiKTv0819G.Gn3FbZ9SfBNxEJ9KX9KfgutaIaIKEaEmGy5TUhU+0c+8q+d2eJM73FTeetGRawV8coHsmfa12InyNcHLGT8cQZOEeHwOf5URMz18cI99TSjl1ruVLf1BEPxOucysIVDGC5vgPnS4LC5ALaVvvQaT6Wxrr1mXRawriM6p0pavc1gaw6A3YVbYjKwnK4B5QDwzlAi94D+NHseBdsJqZT07klUpr1FqaPVmtQaR615qZVs55uZC8U2fT8UqSKuFRq3dlr.tWy.R.0GoUXatY+lc3W4nXvoLe14VTwC5nl.mUCuO2xTbDEih1oCyxrQjfxGAaZighsYUhsmiOjYxFL9Pw22TRnzvUDW.pMSR3MaB3oeSvKCHoECRETP5CvMM7XtACoHvyR35Nf1rMAzSwghZtHs2f2gCSvIXEaRW59dvCCVvxqWt7KJA+5i9Ys64XDv3Nk3NGwCnG6r7Gs3mu3BK9EKVZTRsamIMAa73VVTuLIKLM7F2BW1om84TuWT5RhUO5fIBG+jxzh4SlZnN0wlH2otCK3XWZ3yi2n.EJ1fu8qpuKIfHTJgiAyyk5EvDvQaW5kfKgREs.dWpe2.tK3TjR+AVNbydVjfjlSBmtPBf7HgNTnnb7YA8i6TdKrwJOVar7BwO.2fEXzIaLNSFXDjTODXLzy7af2qcapQvP.V.u+mLV2vB4i8SvfHFT9vHnrUOSF+.tvbPBkmqFojXnRMrH8od5iID6+HugXcycHVHZuAnpnwMYj5uVdPvWlyEwYk.l64P.YgY7gOgyCDt5wCw2jX6ZQAIpW.r8IlM8RpmexcXelUXT9eL9yabxw+h81o0Y6e7A6t2IegMy23iEb1+i8YhMckqHWhrExErlXw1jqEe8O7rkPVvzj7LhlkDwlQz0lM2Z53AGR5yEa9YDItvCUxg6cqxulFmIQtrEhvXSopeOmKoVf2iDieKH5YaROqfnQS55bH2g61g6vLRZ8E3wt3BpWbrm4AZqf.vCX3HOu1ITKJwOlY9Op1ALGJwaTGnGz75Ypu9dXEbKI72KcWzaOplYiMWwr4JWw8NdeOm2HKU9hgkxA7W.jh3VfMblku86wCKUx0i5R7ns3hDKK6KCHeBfzWT5bKtQ2lreCMc8UtJlusXFKazg33Ps7mlxvJdO4B.YW5E.4gNj.Nth.8G0ytIj9xftSH5DA2mQTAl54xQw9aRcLkO7N3SHQcwyZgD0iHFq3sinAWw85JUDgeGoMmpx4WSDU5Z.wY1xxheUCtU+n.LxiDjVSXBqMGt7JvOpYsC21kEZbCJJ0iQXeKadOmfnC.b8lVDlknLol87gBOMO1oILYYBeg41Qx3LE2mX.R19MHAcDtPhRWAaTp2JFCrUiC1g1IBIrJMab5hcMpj.kjC.osPbHtyk1rB5J4gh8h8eNruqETwwMBEE43lnJFGsvIwzX0LiPQHXlXHXdr7zVAMAoQZHLXk2FLHcKEOAAilQv+mfq6epfpAwBcpv3Wn2hfJpAwCXFbwoH7OPvofUtQ8Pc1BXHQmzyOuZr4hw3h3K.MdR99LrYeGhMyveEIwzxpvUMAFVHg1ZXz7VDuKnA9gWExgZn7Bjpw5lhcmXZVYnrRL1bXkvTvAHf00Q2kZWFX3P5ucOHprJNYhQDZEGS50Qtz6AQkLgvrxkG4lGWongG7DvzCYNg5vnLMe5aNjb8HiAgMBnth.mgi8Ue4W921rYW5UJwZ3nu4h+x2tlxFoUGOpemNPDeTp8Or5kT7.MdfAB3QAVMdsbArOq5e5euox4Ir5lT6c1fpdsGAPs.Np.q6KT81MSqCqkOT8U+q+2+bSkC6IBaYTpsNaL81Mu8RJ.TifI4FkBSpZUkQ2axLopHE4TVkLJTniWhfAKhsg+tBPHynOxkLwjEyjvESKln.OTTfE4GiIFvXc3YkvVMTxyfZ9a0KfCHT0FATp7Cgmrkv91v0Q6HtH8Hw5L3dzUhnlQrtEGrza2oblrU3idJmGWobYwPC00OGlhdY0G8paTVWecnXnXpcwDprp9pu7UUzqr1K00qVUWJndFtoDqPgQxa3mTfMGVWxoA1.u6ce2hnO6SR3ujKExSwI14AaXs090+85+1+ylYontQcyBXat4YLmKSpYdpxvKhVZEyv0MQ8RbNeilh4zqD7.S4UhP2rWYjw6T5Q5RIcSJXVRYxJIjsKojzjRNm+7wOEegE+bh0YFhd7bOkWVKLubA7OUej5htICkQvQBgx2A6otPvJIlSVxmQ1l3xoEJd8e80u6VWxWLoVj1DePatrnLzCSnO8Tg9xPeNRElPVTujRsmn7wTTxRVEspGm36Il3jigbiFM4sp7javcc21ly6ZSjWRb5Z1+iwUZi0Eg4U.36ieszcXXeXhtzgT27CCIWZ.8RClvibSoGsMsSe+yJ7d3U0c+7ZT9vTpC+2WMgsnBl+fvtPIzdmR7XDmfAXSBYL9f8OdxfbalK2h3EusU+2b01J028aP8jsmZBMu5bY9ma70Rdu+FKmTCwv2WMDKOMqBisZyyrAToZc0cpmTo540soIUJPltdO03OfcmIQijtSEaDA4G4RMtMsXAR14lrTthxl+80lBjGyUoSTfr7fjUAxRBY06JIg6ZuqdvaD0riQxKaNQ5Vq7GyWSLFH4eBFBZx3lxDuw1qtEP+4eWsrE+e5TzymasIwR3CF7Jay+8lhgq4eXvUnKRtsTGo4Dwqv7NWs3i26R687+2ESO6eLJn9wfG1DCO9YFpJIDwFlWNBbtcB6DxghmKoitbTadan10yLLRtUoVXkocgqNsKr5ztv0l1Et9ztvWNsK7USdghqVDFjP3ZBwnZrmJkf1f+iZzlE8+AdqOH7C
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Thank you! That was very helpful.
I just have one last question:
If I want to modulate the gain using the LFO from GlobalModulator Container (the one in your snippet), how can I make the last gain node from my screenshot effectively control the gain of the AudioLoopPlayer1, which is located higher in the module tree?
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@Yinxi There are several ways you can approach modulation routings, but sticking with cables here's one approach:
HiseSnippet 2493.3oc6as7aijTFuZ6TNwIyNCK6vCgXk7AjHKZVutSbxLQfTbd3Laf7vJNDsqDhrU5tbbozcWs5tcRLK6MNvEX45da4+.zb.I3Bi3HhCH1iqVDh+BFIDWYndzsc2taa21wNyL.YjV4t9pGe02yeeecu0bnZXWWpCPY9iaaiAJ2AVuskWysZhHVfc2FnbW39HWOrSA4Pa11F45h0AJJYeLe.k7y.D+8r02DYfrzvcGB.NgRzv6QLIdcGsVke.wvXGjN9XhYnYWtxtZTqsnFzVL9IKrDvFocA5b7AH9zx.AuKxsIP46.WYok0Jq+P8kVZk0VUCsJdsFnFMTWVub4UezZpKuFp7iVEWZEfRtp5DOpScOjG1EnLylT810aRuxRd.mPbImYf4OnBpyNY4v6PMz4WQ9nfsZRLzqEHnbArMsVWwVVoX69v8I5jNi2U78kDDJzcEgEfJYhxdYivdpgYuRgXuDXIkPrzLRV50g00bH1dcov4mEf6ZwzlMPL8TXVQNWfxSgaQYSvxqnI5B7NNrG5rfEWsToGTf8edquaiVVZdDpUAp0ATO7gVK9Vy+gyme9OZ9B8RpQiDowOFGpgA1IQxbSCmAsvEsZYdF14AEtDYzB2YhrqeTYJr+xzvpbM4sNzDoV6ZQ7NzFa0OCAfunh8qe3tai7PbEg+Xr4Yic7HbVPYa7kL2.oZIObar6EdTaliPLcFyZgp2x.4E0Dh6n4SfIChn23JGKWhW6vNh8ZWMS5rqFrYeZY2WGVi3o0LY9MSB7KSpMs4WeuzWCVsQCrlWWlcF3Nu2zwkL7w+FAG+FszIz8nbSCwwee4HE3CUnlApM1Qc.gX+KoMDqcpCwxh1qwTU3vlOB82wNrfuDqyCeTb1rpEhc+0CO7QTpG2UObH95HSaCLSJ53w19HyFeI1wM5NrCwvOJ+2F9g0N5vue0sN9zcNbusqdzGYRb0dG9I69NtD9lV7Jzk.StbApvWrI5Z9O+E2aAfAaZhyLflgfi0CnqjM0FZiP9fYlV4CtU8ampgYRVZlXprLg327A7acglup0kXClyife+xr.oMPsL7BFMpmy9TKpcSpEQKpwmmC47ywNguGId41vyi4.zcj6W4HrAF4FxJ+aUYOhEF4zq+yHDCQcjSqmnt6qCkraAt6dgWpRU.kr82zGMBmAOA4PPVdctGhqP9.yugyyAXU9Gvt3Brcv1HG7wTdTzEcEQeNhckdPA4ucqgc1zfpcQbHE1RlUPcwyZwxP3zWvLSbbNCCMCbBYJEBqxAXuqnNWHru7+MPY1n5fMLLnWsE0zl3aHwzEhwpQMZG3VojUNCLyPzxBargIskkHzaF1wv.qeLhXvS5WukKCFk9gV0YSVj9RI6Irj.hMdVXohr+wb7OP3GM6NHM1MtcMjWSNZBNxLFWgcJp0wdOYiEYFjtz36WPtNY5.F+ZxEB7hI3RwZHG1ZXva4nzxnjMDpMoyG+IlsWF9gdG3ttmvopgL.mv0S7EINE9zyJY+bxhlN2fdFx3TMdxRPjazWE5Pa4wxrVLxbheQ5YSBeaxm6cexu748diFJ+yrArvBKu.9OObucN7zCawrK5F03Xjy4XOWezrAqPpe1kmKEZah.cjc7glEJ2PPHIJmCBdhMi8IVAGZmvw6ittmwXd2dX65jeRj4U+B7URgXj31a28fisM9IGhMNHjZRdQhncdMg8FyirHmTbkhbIC1xJpdXjDrHc8zHXyFRvN2spfE.RVvB.azxiZxhRIf4CFLC9r+vMmAmGtOiMH1FsSuxeT3wIgPDB2foP6rIybxce6m7E+s0SmHLhgJ2vHhg57P1LaVjOdRVo7wGhUZlHVo80w8kb6KIjwPwY3adNQN.vjmy6rz+zut5u8e9ledeszB6gORQRklLfduQKvg84mfcx6O0Yo+nO9O9uV76MEtVg7VAaRoWXhDHPlpMNYfchH6+yzIhjphXde33ryT5ubLqrnDaH3OOUfrOiCdlaqMD30ZRjhtiCT3bSJnvGIwesOhUKHu0AGzxrNKHoV.NV2.Hr9OWJH7YcFHVwCOm8mOQU9yJ9DUCHlJ31KvhRwqoPiU5ZLv0hqTuXjSBV9M.Cd.j6bo.xcXlsqcBWBKS4Dl9vfGE.YVITJtYgt1FDOPeYEI4345BV3HgIKfCxDhClCJtsKAFhzHNKzYkiBOLh0WDIiGHhfSxVolq6pyxCqZcovyOsZr4Bcv4fmyz3QO26A0aagLIZtEEDiKq7W0PNvYFSDz43.eVpOPn4dJF3qCR3rMgY3fZuonhe2Xiv0JV53qCboqxhJoyhxKVdfadDXHvAWty6+z3IoYgMhlj9S+jO42sdrjzO87eyWohzF43lNX2lMYIb.w1+9AcBLx0gUgVIUL1GT9W84qKcd7aXVJwysakaAlJOLnmcSJt5YqGWGVIcb0m9Y+6+pOx2i31xiPIqidYzfJwA+8r06OZ7Ef0I5XYjhTiHGDIXfvwa3knzM5iXIpCuJk9UXBrqn.xyOFRL.gprmCWlQz6fb98TQQu4G7uYK.cMoTul7WMSOw5znN3hATSHV27cV5ncKyjrBu2a4bvkJUhOTWc88YSQsj7O0xqURUcU0HX94SXokUW9gOZI0kV4gppkKqJDT2CVWvqLfQh2YTTA1rPUwI0wF34O+qkC7AuWD+kToPtKLxN2YCqrxO92u6O8uudRJp9paxAcXo.hpVVPZ0IHjT5GAgISowy9RRowgEI4glT8SIVWFUpbWoTIfVRsMMf1+8JaxAswnK50bQ3EKHjbTJAoggWI8PT5ostSFnJJ9PUlA91p8.Ure9N2ndT2U9LvtTe8Sd7DpK0MnBbpfoS1.0XYCRPe1CnaFvBmnRs6H8wjTRRVErpamTdQl3vCq1WilzVnRzM3lta23lDcaTkenFqLmjA9FvGKbG51Npf5vD5l2zmbgNzKzYB2xe4Guh8sPLQ9PbFT2BeiXpF2Q+0mOYZRWtT9Nyg72d2vYxMI1TCjS3t58+e04S3WcNDZzf9h70lmld3IYxjdcQ7wmhMu5V9kiO4gcLJcfhk3yNJrtbhdi9J1KG2+hjDXYAgDqshSXJ0Zu6EQiq9BpGeYGfVSz2m3cs5iSW+g5n0tCjEvkP0EIvCsWE+r+7OqckjUcu+XzNsQ1bZA3dc99JSe8WS+Wkru60X9U.DxjuWSrwKzTu6xKfObmWVda9i7WhAm2eE50COQ.k9h3iS+1n3naiyvDo4PO0+S1R7BpDivt2V9c0Ze9yETAW1qQuIq1iS0zhtUwV3Ri6BWdbWX4wcgqLtKb0wcgObbW3iF9B4kF5Gjf6ZxBRUqpLsrRm+WPPIK3+vb.qnG
Modulators (global, or otherwise) don't process, or pass through audio signals. In your screenshot, the ramp is modulating the gain of its own signal and would have no effect on the gain of the loop player.