gaurav-gireesh opened a new pull request #13325: [MXNET-1210 ] Gluon Audio - Example URL: https://github.com/apache/incubator-mxnet/pull/13325 ## Description ## Contribute an Example for performing a task with Audio data that demonstrates the following abilities: - to be able to load audio (only .wav files supported currently) files and make an AudioDataset (NDArrays), - apply some popular audio transforms on the audio data( example scaling, MEL, MFCC etc.), - load the Dataset using Gluon's DataLoader, train a neural network ( Ex: MLP) with this transformed audio dataset, - perform a simple audio data related task such as sounds classification - 1 audio clip with 1 label( Multiclass sound classification problem). - have an end to end example for a sample Audio multi class classification task (Urban Sounds Classification) ## Checklist ## ### Essentials ### Please feel free to remove inapplicable items for your PR. - [x] The PR title starts with [MXNET-$JIRA_ID], where $JIRA_ID refers to the relevant [JIRA issue](https://issues.apache.org/jira/projects/MXNET/issues) created (except PRs with tiny changes) - [x] Changes are complete (i.e. I finished coding on this PR) - [x] All changes have test coverage: - Steps in the example can be followed to test the example - [x] Code is well-documented - [x] To the my best knowledge, examples are either not affected by this change, or have been fixed to be compatible with this change - [x] Example contributed ## Comments ## - This feature allows to take first step in audio data related tasks and needs to be extended for more generic as well as advanced use cases - Design [here](https://cwiki.apache.org/confluence/display/MXNET/Gluon+-+Audio)- Dev list discussion [here](https://lists.apache.org/thread.html/e2568b8b492fbeeafbe73a8abe9ca814e66d288977635c7a62cfa121@%3Cdev.mxnet.apache.org%3E)
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