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Questions about sampling rate of dataset and VAE #10

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jjunak-yun opened this issue Jan 7, 2025 · 0 comments

jjunak-yun commented Jan 7, 2025

Thank you for sharing your work on TangoFlux. I have a couple of questions:

As far as I know, the WavCaps and AudioCaps datasets used for training have lower sampling rates than 44.1 kHz. Did you upsample these datasets for training, or is the high-frequency range in the generated audio intentionally left empty?
Is there a specific reason for choosing Stable Audio Open's VAE for compression?

I appreciate your contributions and look forward to your clarification.

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