StyleTTS: A Style-Based Generative Model for Natural and Diverse Text-to-Speech Synthesis
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Abstract (arXiv)
Text-to-Speech (TTS) has recently seen great progress in synthesizing high-quality speech owing to the rapid development of parallel TTS systems, but producing speech with naturalistic prosodic variations, speaking styles and emotional tones remains challenging. Moreover, since duration and speech are generated separately, parallel TTS models still have problems finding the best monotonic alignments that are crucial for naturalistic speech synthesis. Here, we propose StyleTTS, a style-based generative model for parallel TTS that can synthesize diverse speech with natural prosody from a reference speech utterance. With novel Transferable Monotonic Aligner (TMA) and duration-invariant data augmentation schemes, our method significantly outperforms state-of-the-art models on both single and multi-speaker datasets in subjective tests of speech naturalness and speaker similarity. Through self-supervised learning of the speaking styles, our model can synthesize speech with the same prosodic and emotional tone as any given reference speech without the need for explicitly labeling these categories.
Key facts. Cited by 32 papers in the map (data through 7 Oct 2026). Builds on 54 of its 83 references that are in the map. First posted on arXiv 30 May 2022.
Builds on
54 of 83 references.
References · 54
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38 more
- 2017Natural TTS Synthesis by Conditioning WaveNet on Mel Spectrogram Predictionscited by 800
- 2018Multimodal Unsupervised Image-to-Image Translationcited by 795
- 2020FastSpeech 2: Fast and High-Quality End-to-End Text to Speechcited by 710
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50 most cited of 54 All 54 (JSON)
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Citing papers per year: 2023: 7; 2024: 9; 2025: 11; 2026: 5.
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- 2023StyleTTS 2: Towards Human-Level Text-to-Speech through Style Diffusion and Adversarial Training with Large Speech Language Modelscited by 148
- 2025UniAVGen: Unified Audio and Video Generation with Asymmetric Cross-Modal Interactionscited by 35
- 2023Phoneme-Level BERT for Enhanced Prosody of Text-to-Speech with Grapheme Predictionscited by 22
- 2023The Ethical Implications of Generative Audio Models: A Systematic Literature Reviewcited by 18
- 2023HiFTNet: A Fast High-Quality Neural Vocoder with Harmonic-plus-Noise Filter and Inverse Short Time Fourier Transformcited by 10
- 2025Prosody-Enhanced Acoustic Pre-training and Acoustic-Disentangled Prosody Adapting for Movie Dubbingcited by 9
- 2024Controlling Emotion in Text-to-Speech with Natural Language Promptscited by 8
- 2024Style-Talker: Finetuning Audio Language Model and Style-Based Text-to-Speech Model for Fast Spoken Dialogue Generationcited by 7
- 2025DMOSpeech 2: Reinforcement Learning for Duration Prediction in Metric-Optimized Speech Synthesiscited by 7
- 2024StyleTTS-ZS: Efficient High-Quality Zero-Shot Text-to-Speech Synthesis with Distilled Time-Varying Style Diffusioncited by 6
- 2024DEX-TTS: Diffusion-based EXpressive Text-to-Speech with Style Modeling on Time Variabilitycited by 5
- 2024DMOSpeech: Direct Metric Optimization via Distilled Diffusion Model in Zero-Shot Speech Synthesiscited by 5
20 more
- 2025TCSinger 2: Customizable Multilingual Zero-shot Singing Voice Synthesiscited by 5
- 2024SF-Speech: Straightened Flow for Zero-Shot Voice Clonecited by 4
- 2025Voice Cloning: Comprehensive Surveycited by 4
- 2023SLMGAN: Exploiting Speech Language Model Representations for Unsupervised Zero-Shot Voice Conversion in GANscited by 3
- 2023Evaluating Speech Synthesis by Training Recognizers on Synthetic Speechcited by 3
- 2024Towards Evaluating the Robustness of Automatic Speech Recognition Systems via Audio Style Transfercited by 2
- 2025Continuous Autoregressive Modeling with Stochastic Monotonic Alignment for Speech Synthesiscited by 2
- 2023DurIAN-E: Duration Informed Attention Network For Expressive Text-to-Speech Synthesiscited by 1
- 2024Investigating Disentanglement in a Phoneme-level Speech Codec for Prosody Modelingcited by 1
- 2025RapFlow-TTS: Rapid and High-Fidelity Text-to-Speech with Improved Consistency Flow Matchingcited by 1
- 2025HiStyle: Hierarchical Style Embedding Predictor for Text-Prompt-Guided Controllable Speech Synthesiscited by 1
- 2024GTR-Voice: Articulatory Phonetics Informed Controllable Expressive Speech Synthesiscited by 0
- 2025Speaking images. A novel framework for the automated self-description of artworkscited by 0
- 2025LAPS-Diff: A Diffusion-Based Framework for Singing Voice Synthesis With Language Aware Prosody-Style Guided Learningcited by 0
- 2025FNH-TTS: Mixture-of-Experts Duration Modeling for Robust Neural Speech Synthesiscited by 0
- 2026DAST: A Dual-Stream Voice Anonymization Attacker with Staged Trainingcited by 0
- 2026Evaluation of Audio Language Models for Fairness, Safety, and Securitycited by 0
- 2026Multimodal Large Language Model-Enabled Video Translation: A Role-Oriented Surveycited by 0
- 2026Adaptive Oscillatory Inductive Bias for Modeling Sharp Prosodic Dynamics in Diffusion-Based TTScited by 0
- 2026Continuous-Time Acoustic Modelling with Neural Controlled Differential Equationscited by 0
- 2026Continuous-Time Acoustic Modelling with Neural Controlled Differential Equations10 Sep 2026
- 2026Adaptive Oscillatory Inductive Bias for Modeling Sharp Prosodic Dynamics in Diffusion-Based TTS24 Jun 2026
- 2026Multimodal Large Language Model-Enabled Video Translation: A Role-Oriented Survey13 Apr 2026
- 2026DAST: A Dual-Stream Voice Anonymization Attacker with Staged Training13 Mar 2026
- 2026Evaluation of Audio Language Models for Fairness, Safety, and Security25 Feb 2026
- 2025UniAVGen: Unified Audio and Video Generation with Asymmetric Cross-Modal Interactions5 Nov 2025
- 2025HiStyle: Hierarchical Style Embedding Predictor for Text-Prompt-Guided Controllable Speech Synthesis30 Sep 2025
- 2025FNH-TTS: Mixture-of-Experts Duration Modeling for Robust Neural Speech Synthesis16 Aug 2025
- 2025DMOSpeech 2: Reinforcement Learning for Duration Prediction in Metric-Optimized Speech Synthesis20 Jul 2025
- 2025LAPS-Diff: A Diffusion-Based Framework for Singing Voice Synthesis With Language Aware Prosody-Style Guided Learning7 Jul 2025
- 2025RapFlow-TTS: Rapid and High-Fidelity Text-to-Speech with Improved Consistency Flow Matching20 Jun 2025
- 2025Speaking images. A novel framework for the automated self-description of artworks28 May 2025
20 more
- 2025TCSinger 2: Customizable Multilingual Zero-shot Singing Voice Synthesis20 May 2025
- 2025Voice Cloning: Comprehensive Survey1 May 2025
- 2025Prosody-Enhanced Acoustic Pre-training and Acoustic-Disentangled Prosody Adapting for Movie Dubbing15 Mar 2025
- 2025Continuous Autoregressive Modeling with Stochastic Monotonic Alignment for Speech Synthesis3 Feb 2025
- 2024SF-Speech: Straightened Flow for Zero-Shot Voice Clone16 Oct 2024
- 2024DMOSpeech: Direct Metric Optimization via Distilled Diffusion Model in Zero-Shot Speech Synthesis14 Oct 2024
- 2024StyleTTS-ZS: Efficient High-Quality Zero-Shot Text-to-Speech Synthesis with Distilled Time-Varying Style Diffusion16 Sep 2024
- 2024Investigating Disentanglement in a Phoneme-level Speech Codec for Prosody Modeling13 Sep 2024
- 2024Style-Talker: Finetuning Audio Language Model and Style-Based Text-to-Speech Model for Fast Spoken Dialogue Generation13 Aug 2024
- 2024DEX-TTS: Diffusion-based EXpressive Text-to-Speech with Style Modeling on Time Variability27 Jun 2024
- 2024GTR-Voice: Articulatory Phonetics Informed Controllable Expressive Speech Synthesis15 Jun 2024
- 2024Controlling Emotion in Text-to-Speech with Natural Language Prompts10 Jun 2024
- 2024Towards Evaluating the Robustness of Automatic Speech Recognition Systems via Audio Style Transfer15 May 2024
- 2023Evaluating Speech Synthesis by Training Recognizers on Synthetic Speech1 Oct 2023
- 2023DurIAN-E: Duration Informed Attention Network For Expressive Text-to-Speech Synthesis22 Sep 2023
- 2023HiFTNet: A Fast High-Quality Neural Vocoder with Harmonic-plus-Noise Filter and Inverse Short Time Fourier Transform18 Sep 2023
- 2023SLMGAN: Exploiting Speech Language Model Representations for Unsupervised Zero-Shot Voice Conversion in GANs18 Jul 2023
- 2023The Ethical Implications of Generative Audio Models: A Systematic Literature Review7 Jul 2023
- 2023StyleTTS 2: Towards Human-Level Text-to-Speech through Style Diffusion and Adversarial Training with Large Speech Language Models13 Jun 2023
- 2023Phoneme-Level BERT for Enhanced Prosody of Text-to-Speech with Grapheme Predictions20 Jan 2023
- 2023StyleTTS 2: Towards Human-Level Text-to-Speech through Style Diffusion and Adversarial Training with Large Speech Language Modelscited by 148
- 2025DMOSpeech 2: Reinforcement Learning for Duration Prediction in Metric-Optimized Speech Synthesiscited by 7
- 2024StyleTTS-ZS: Efficient High-Quality Zero-Shot Text-to-Speech Synthesis with Distilled Time-Varying Style Diffusioncited by 6
- 2024DMOSpeech: Direct Metric Optimization via Distilled Diffusion Model in Zero-Shot Speech Synthesiscited by 5
- 2024SF-Speech: Straightened Flow for Zero-Shot Voice Clonecited by 4
- 2023DurIAN-E: Duration Informed Attention Network For Expressive Text-to-Speech Synthesiscited by 1
- 2025RapFlow-TTS: Rapid and High-Fidelity Text-to-Speech with Improved Consistency Flow Matchingcited by 1
- 2026Adaptive Oscillatory Inductive Bias for Modeling Sharp Prosodic Dynamics in Diffusion-Based TTScited by 0
- 2026Adaptive Oscillatory Inductive Bias for Modeling Sharp Prosodic Dynamics in Diffusion-Based TTS24 Jun 2026
- 2025DMOSpeech 2: Reinforcement Learning for Duration Prediction in Metric-Optimized Speech Synthesis20 Jul 2025
- 2025RapFlow-TTS: Rapid and High-Fidelity Text-to-Speech with Improved Consistency Flow Matching20 Jun 2025
- 2024SF-Speech: Straightened Flow for Zero-Shot Voice Clone16 Oct 2024
- 2024DMOSpeech: Direct Metric Optimization via Distilled Diffusion Model in Zero-Shot Speech Synthesis14 Oct 2024
- 2024StyleTTS-ZS: Efficient High-Quality Zero-Shot Text-to-Speech Synthesis with Distilled Time-Varying Style Diffusion16 Sep 2024
- 2023DurIAN-E: Duration Informed Attention Network For Expressive Text-to-Speech Synthesis22 Sep 2023
- 2023StyleTTS 2: Towards Human-Level Text-to-Speech through Style Diffusion and Adversarial Training with Large Speech Language Models13 Jun 2023
- 2025UniAVGen: Unified Audio and Video Generation with Asymmetric Cross-Modal Interactionscited by 35
- 2023Phoneme-Level BERT for Enhanced Prosody of Text-to-Speech with Grapheme Predictionscited by 22
- 2023The Ethical Implications of Generative Audio Models: A Systematic Literature Reviewcited by 18
- 2023HiFTNet: A Fast High-Quality Neural Vocoder with Harmonic-plus-Noise Filter and Inverse Short Time Fourier Transformcited by 10
- 2025Prosody-Enhanced Acoustic Pre-training and Acoustic-Disentangled Prosody Adapting for Movie Dubbingcited by 9
- 2024Controlling Emotion in Text-to-Speech with Natural Language Promptscited by 8
- 2024Style-Talker: Finetuning Audio Language Model and Style-Based Text-to-Speech Model for Fast Spoken Dialogue Generationcited by 7
- 2024DEX-TTS: Diffusion-based EXpressive Text-to-Speech with Style Modeling on Time Variabilitycited by 5
- 2025TCSinger 2: Customizable Multilingual Zero-shot Singing Voice Synthesiscited by 5
- 2025Voice Cloning: Comprehensive Surveycited by 4
- 2023SLMGAN: Exploiting Speech Language Model Representations for Unsupervised Zero-Shot Voice Conversion in GANscited by 3
- 2023Evaluating Speech Synthesis by Training Recognizers on Synthetic Speechcited by 3
12 most cited of 22 All 22 (JSON)
- 2026Continuous-Time Acoustic Modelling with Neural Controlled Differential Equations10 Sep 2026
- 2026DAST: A Dual-Stream Voice Anonymization Attacker with Staged Training13 Mar 2026
- 2026Evaluation of Audio Language Models for Fairness, Safety, and Security25 Feb 2026
- 2025UniAVGen: Unified Audio and Video Generation with Asymmetric Cross-Modal Interactions5 Nov 2025
- 2025HiStyle: Hierarchical Style Embedding Predictor for Text-Prompt-Guided Controllable Speech Synthesis30 Sep 2025
- 2025LAPS-Diff: A Diffusion-Based Framework for Singing Voice Synthesis With Language Aware Prosody-Style Guided Learning7 Jul 2025
- 2025Speaking images. A novel framework for the automated self-description of artworks28 May 2025
- 2025TCSinger 2: Customizable Multilingual Zero-shot Singing Voice Synthesis20 May 2025
- 2025Voice Cloning: Comprehensive Survey1 May 2025
- 2025Prosody-Enhanced Acoustic Pre-training and Acoustic-Disentangled Prosody Adapting for Movie Dubbing15 Mar 2025
- 2025Continuous Autoregressive Modeling with Stochastic Monotonic Alignment for Speech Synthesis3 Feb 2025
- 2024Investigating Disentanglement in a Phoneme-level Speech Codec for Prosody Modeling13 Sep 2024
12 newest of 22 All 22 (JSON)