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README.md

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+A SoundStream decoder to reconstruct audio from a mel-spectrogram.
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+## Overview
+
+This model is a SoundStream decoder which inverts mel-spectrograms computed with the specific hyperparameters defined in the example below. This model was trained on music data and used in Multi-instrument Music Synthesis with Spectrogram Diffusion (ISMIR 2022).
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+A typical use-case is to simplify music generation by predicting mel-spectrograms (instead of a raw waveform), and then use this model to reconstruct audio.
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+## Example Use
+