Add voice matching support for Dia #93
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lucasnewman
commented
Apr 25, 2025
| self.assertEqual(latents.shape, (1, 96, 250)) | ||
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| y = model.decode(z).squeeze(-1) | ||
| self.assertEqual(y.shape, (1, 79_992)) |
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The test changes are unrelated, but due to an MLX change in the FFT implementation these need to be updated to clear the tests.
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This allows for consistent voices for each generation. Using the example prompt from their repo:
python -m mlx_audio.tts.generate --model mlx-community/Dia-1.6B --text "[S1] Testing, 1, 2 3. Is this thing on? [S2] Yeah, it's working. (laughs) [S1] OK, phew. (laughs)" --ref_audio example_prompt.mp3 --ref_text "[S1] Dia is an open weights text to dialogue model. [S2] You get full control over scripts and voices. " --sample_rate 44100 --play