Generate Audio Plugin with Neural Network

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Adrian Klimczak
Adrian Klimczak 2020-4-2
编辑： Adrian Klimczak 2020-6-8
Is it possible to create audio plugin that uses neural network?
We trained a DNN network and saved it to matlab file.
In Audio Plugin class, inside
function setupImpl(plugin, u)
we tried to load our pretrained network by using
load('trainedNetwork.mat');
but "The function 'load' is not supported for standalone code generation. Use coder.load"
So we tried using
coder.load('trainedNetwork.mat');
but "Found unsupported class for variable using function 'coder.load'. The value at 'matlabObj.net' is unsupported for code generation".
Our DNN network consists of:
layers = [ ...
SequenceInputLayer;
fullyConnectedLayer
reluLayer
fullyConnectedLayer
reluLayer
fullyConnectedLayer
tanhLayer
outputLayer;
];
where SequenceInputLayer appears to be not supported for code generation.
Is is possible to generate VST that uses neural network?
  2 个评论
Max Henry
Max Henry 2020-6-6
I'm in the same boat -- I made it as far as using:
coder.loadDeepLearningNetwork('trainedNet.mat');
but I'm getting the same issue: the value at 'matlabObj.net' is unsupported for code generation".
Adrian Klimczak
Adrian Klimczak 2020-6-8
编辑：Adrian Klimczak 2020-6-8
That error message probably occurs due to neural network containing layers that are not supported for code generation. We were not able to reach satisfactory results with Matlab Neural Network implementation for audio, therefore we decided to use TensorFlow.

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