| Challenge: | Existing techniques for pitch correction are limited to intonation but ignore the overall aesthetic quality. |
| Approach: | They propose a novel time-warping approach for pitch correction to synchronize the amateur recording with the template pitch curve. |
| Outcome: | The proposed model improves intonation and vocal tone while keeping content and vocal timbre. |
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| Challenge: | Existing approaches to speech-to-singing voice conversion are difficult to learn in text-free situations. |
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Translate the Beauty in Songs: Jointly Learning to Align Melody and Translate Lyrics (2023.findings-emnlp)
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