Research Article
Deep Learning-Based Amplitude Fusion for Speech Dereverberation
Table 1
Parameters setting up for DNN.
| Parameter | DNN |
| Type | MLP | Number of hidden layers | 3 | Number of nodes in hidden layer | 3072 | Input feature | LMS | Input context | Contextual 7 frames | Output context | Contextual 7 frames | Activation function for hidden layer | ReLU | Activation function for output layer | Linear for MAP, IAM, and DCC sigmoid for IRM | Loss function | MSE | Optimizer | Adam | Learning rate | 0.0002 | Batch size | 200 | Number of training epochs | 80 |
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