When Fine-Tuning Fails and when it Generalises: Role of Data Diversity and Mixed Training in LLM-based TTS

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References (15)

[1]
FOCAL: A Novel Benchmarking Technique for Multi-modal Agents
2026Aditya Choudhary, Anupam Purwar
[2]
i-LAVA: Insights on Low Latency Voice-2-Voice Architecture for Agents
2025Anupam Purwar, Aditya Choudhary
[3]
UtterTune: LoRA-Based Target-Language Pronunciation Edit and Control in Multilingual Text-to-Speech
2025Shuhei Kato
[4]
LoRP-TTS: Low-Rank Personalized Text-To-Speech
2025Lukasz Bondaruk, Jakub Kubiak
[5]
The T05 System for the voicemos challenge 2024: Transfer Learning from Deep Image Classifier to Naturalness MOS Prediction of High-Quality Synthetic Speech
2024Kaito Baba, Wataru Nakata et al.
[6]
StyleSpeech: Parameter-efficient Fine Tuning for Pre-trained Controllable Text-to-Speech
2024Haowei Lou, Hye-young Paik et al.
[7]
EELE: Exploring Efficient and Extensible LoRA Integration in Emotional Text-to-Speech
2024Xin Qi, Ruibo Fu et al.
[8]
Torchaudio-Squim: Reference-Less Speech Quality and Intelligibility Measures in Torchaudio
2023Anurag Kumar, Ke Tan et al.
[9]
Neural Codec Language Models are Zero-Shot Text to Speech Synthesizers
2023Chengyi Wang, Sanyuan Chen et al.
[10]
HIFI++: A Unified Framework for Bandwidth Extension and Speech Enhancement
2022Pavel Andreev, Aibek Alanov et al.
[11]
LoRA: Low-Rank Adaptation of Large Language Models
2021J. Hu, Yelong Shen et al.
[12]
Grad-TTS: A Diffusion Probabilistic Model for Text-to-Speech
2021Vadim Popov, Ivan Vovk et al.
[13]
Hi-Fi Multi-Speaker English TTS Dataset
2021E. Bakhturina, Vitaly Lavrukhin et al.
[14]
Natural TTS Synthesis by Conditioning Wavenet on MEL Spectrogram Predictions
2017Jonathan Shen, Ruoming Pang et al.
[15]
Robust signal-to-noise ratio estimation based on waveform amplitude distribution analysis
2008Chanwoo Kim, R. Stern

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"Improving voice cloning in TTS systems through effective LoRA fine-tuning of LLMs."

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