End-to-End Adversarial Text-to-Speech
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Abstract (arXiv)
Modern text-to-speech synthesis pipelines typically involve multiple processing stages, each of which is designed or learnt independently from the rest. In this work, we take on the challenging task of learning to synthesise speech from normalised text or phonemes in an end-to-end manner, resulting in models which operate directly on character or phoneme input sequences and produce raw speech audio outputs. Our proposed generator is feed-forward and thus efficient for both training and inference, using a differentiable alignment scheme based on token length prediction. It learns to produce high fidelity audio through a combination of adversarial feedback and prediction losses constraining the generated audio to roughly match the ground truth in terms of its total duration and mel-spectrogram. To allow the model to capture temporal variation in the generated audio, we employ soft dynamic time warping in the spectrogram-based prediction loss. The resulting model achieves a mean opinion score exceeding 4 on a 5 point scale, which is comparable to the state-of-the-art models relying on multi-stage training and additional supervision.
Key facts. Cited by 77 papers in the map (data through 7 Oct 2026). First posted on arXiv 5 Jun 2020.
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Citing papers per year: 2020: 1; 2021: 23; 2022: 21; 2023: 24; 2024: 6; 2025: 1; 2026: 1.
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- 2020DiffWave: A Versatile Diffusion Model for Audio Synthesiscited by 1,339
- 2021Grad-TTS: A Diffusion Probabilistic Model for Text-to-Speechcited by 445
- 2021A Survey on Neural Speech Synthesiscited by 182
- 2021Diff-TTS: A Denoising Diffusion Model for Text-to-Speechcited by 156
- 2022NaturalSpeech: End-to-End Text to Speech Synthesis with Human-Level Qualitycited by 151
- 2023StyleTTS 2: Towards Human-Level Text-to-Speech through Style Diffusion and Adversarial Training with Large Speech Language Modelscited by 148
- 2022ProDiff: Progressive Fast Diffusion Model For High-Quality Text-to-Speechcited by 147
- 2022FastDiff: A Fast Conditional Diffusion Model for High-Quality Speech Synthesiscited by 136
- 2021Guided-TTS: A Diffusion Model for Text-to-Speech via Classifier Guidancecited by 84
- 2021WaveFake: A Data Set to Facilitate Audio Deepfake Detectioncited by 78
- 2021BLT: Bidirectional Layout Transformer for Controllable Layout Generationcited by 69
- 2023A Survey on Audio Diffusion Models: Text To Speech Synthesis and Enhancement in Generative AIcited by 68
38 more
- 2021WaveGrad 2: Iterative Refinement for Text-to-Speech Synthesiscited by 65
- 2023Mega-TTS: Zero-Shot Text-to-Speech at Scale with Intrinsic Inductive Biascited by 51
- 2022DiffGAN-TTS: High-Fidelity and Efficient Text-to-Speech with Denoising Diffusion GANscited by 43
- 2022Guided-TTS 2: A Diffusion Model for High-quality Adaptive Text-to-Speech with Untranscribed Datacited by 35
- 2023E3 TTS: Easy End-to-End Diffusion-based Text to Speechcited by 30
- 2021End-to-End Video-To-Speech Synthesis using Generative Adversarial Networkscited by 27
- 2023Make-A-Voice: Unified Voice Synthesis With Discrete Representationcited by 27
- 2022JETS: Jointly Training FastSpeech2 and HiFi-GAN for End to End Text to Speechcited by 26
- 2021Universal Neural Vocoding with Parallel WaveNetcited by 25
- 2023VITS2: Improving Quality and Efficiency of Single-Stage Text-to-Speech with Adversarial Learning and Architecture Designcited by 25
- 2021AligNART: Non-autoregressive Neural Machine Translation by Jointly Learning to Estimate Alignment and Translatecited by 24
- 2023ViT-TTS: Visual Text-to-Speech with Scalable Diffusion Transformercited by 24
- 2022Uncertainty-DTW for Time Series and Sequencescited by 21
- 2022Language-Agnostic Meta-Learning for Low-Resource Text-to-Speech with Articulatory Featurescited by 20
- 2021AnyoneNet: Synchronized Speech and Talking Head Generation for Arbitrary Personcited by 17
- 2022WavThruVec: Latent speech representation as intermediate features for neural speech synthesiscited by 17
- 2023The Age of Synthetic Realities: Challenges and Opportunitiescited by 15
- 2024CM-TTS: Enhancing Real Time Text-to-Speech Synthesis Efficiency through Weighted Samplers and Consistency Modelscited by 13
- 2024SSDM: Scalable Speech Dysfluency Modelingcited by 13
- 2021VARA-TTS: Non-Autoregressive Text-to-Speech Synthesis based on Very Deep VAE with Residual Attentioncited by 12
- 2023RMSSinger: Realistic-Music-Score based Singing Voice Synthesiscited by 12
- 2021Style Equalization: Unsupervised Learning of Controllable Generative Sequence Modelscited by 11
- 2023DiffAR: Denoising Diffusion Autoregressive Model for Raw Speech Waveform Generationcited by 11
- 2021On-device neural speech synthesiscited by 9
- 2021Hierarchical prosody modeling and control in non-autoregressive parallel neural TTScited by 9
- 2021Emphasis control for parallel neural TTScited by 9
- 2022Audio representations for deep learning in sound synthesis: A reviewcited by 9
- 2023HiddenSinger: High-Quality Singing Voice Synthesis via Neural Audio Codec and Latent Diffusion Modelscited by 9
- 2021Neural HMMs are all you need (for high-quality attention-free TTS)cited by 8
- 2022FastLTS: Non-Autoregressive End-to-End Unconstrained Lip-to-Speech Synthesiscited by 8
- 2024RapVerse: Coherent Vocals and Whole-Body Motions Generations from Textcited by 7
- 2021Review of end-to-end speech synthesis technology based on deep learningcited by 6
- 2022Period VITS: Variational Inference with Explicit Pitch Modeling for End-to-end Emotional Speech Synthesiscited by 6
- 2023The IMS Toucan System for the Blizzard Challenge 2023cited by 6
- 2024Improving Generalization for AI-Synthesized Voice Detectioncited by 6
- 2023PauseSpeech: Natural Speech Synthesis via Pre-trained Language Model and Pause-based Prosody Modelingcited by 5
- 2024A Survey of Deep Learning Audio Generation Methodscited by 5
- 2023Unsupervised Data Selection for TTS: Using Arabic Broadcast News as a Case Studycited by 4
50 most cited of 77 All 77 (JSON)
- 2026WavTTS: Towards High-Quality Zero-Shot TTS via Direct Raw Waveform Modeling2 Jun 2026
- 2025Fast-VGAN: Lightweight Voice Conversion with Explicit Control of F0 and Duration Parameters7 Jul 2025
- 2024Improving Generalization for AI-Synthesized Voice Detection26 Dec 2024
- 2024SegINR: Segment-wise Implicit Neural Representation for Sequence Alignment in Neural Text-to-Speech7 Oct 2024
- 2024SSDM: Scalable Speech Dysfluency Modeling29 Aug 2024
- 2024A Survey of Deep Learning Audio Generation Methods31 May 2024
- 2024RapVerse: Coherent Vocals and Whole-Body Motions Generations from Text30 May 2024
- 2024CM-TTS: Enhancing Real Time Text-to-Speech Synthesis Efficiency through Weighted Samplers and Consistency Models31 Mar 2024
- 2023E3 TTS: Easy End-to-End Diffusion-based Text to Speech2 Nov 2023
- 2023The IMS Toucan System for the Blizzard Challenge 202326 Oct 2023
- 2023DPP-TTS: Diversifying prosodic features of speech via determinantal point processes23 Oct 2023
- 2023DiffAR: Denoising Diffusion Autoregressive Model for Raw Speech Waveform Generation2 Oct 2023
38 more
- 2023QS-TTS: Towards Semi-Supervised Text-to-Speech Synthesis via Vector-Quantized Self-Supervised Speech Representation Learning31 Aug 2023
- 2023Towards Improving the Expressiveness of Singing Voice Synthesis with BERT Derived Semantic Information31 Aug 2023
- 2023iSTFTNet2: Faster and More Lightweight iSTFT-Based Neural Vocoder Using 1D-2D CNN14 Aug 2023
- 2023VITS2: Improving Quality and Efficiency of Single-Stage Text-to-Speech with Adversarial Learning and Architecture Design31 Jul 2023
- 2023StyleTTS 2: Towards Human-Level Text-to-Speech through Style Diffusion and Adversarial Training with Large Speech Language Models13 Jun 2023
- 2023PauseSpeech: Natural Speech Synthesis via Pre-trained Language Model and Pause-based Prosody Modeling13 Jun 2023
- 2023HiddenSinger: High-Quality Singing Voice Synthesis via Neural Audio Codec and Latent Diffusion Models12 Jun 2023
- 2023The Age of Synthetic Realities: Challenges and Opportunities9 Jun 2023
- 2023Mega-TTS: Zero-Shot Text-to-Speech at Scale with Intrinsic Inductive Bias6 Jun 2023
- 2023Towards Robust FastSpeech 2 by Modelling Residual Multimodality2 Jun 2023
- 2023OTW: Optimal Transport Warping for Time Series1 Jun 2023
- 2023DC CoMix TTS: An End-to-End Expressive TTS with Discrete Code Collaborated with Mixer31 May 2023
- 2023Make-A-Voice: Unified Voice Synthesis With Discrete Representation30 May 2023
- 2023ViT-TTS: Visual Text-to-Speech with Scalable Diffusion Transformer22 May 2023
- 2023RMSSinger: Realistic-Music-Score based Singing Voice Synthesis18 May 2023
- 2023Wave-U-Net Discriminator: Fast and Lightweight Discriminator for Generative Adversarial Network-Based Speech Synthesis24 Mar 2023
- 2023A Survey on Audio Diffusion Models: Text To Speech Synthesis and Enhancement in Generative AI23 Mar 2023
- 2023An End-to-End Neural Network for Image-to-Audio Transformation10 Mar 2023
- 2023PITS: Variational Pitch Inference without Fundamental Frequency for End-to-End Pitch-controllable TTS24 Feb 2023
- 2023Unsupervised Data Selection for TTS: Using Arabic Broadcast News as a Case Study22 Jan 2023
- 2022Deep Fake Detection, Deterrence and Response: Challenges and Opportunities26 Nov 2022
- 2022Learning utterance-level representations through token-level acoustic latents prediction for Expressive Speech Synthesis1 Nov 2022
- 2022Uncertainty-DTW for Time Series and Sequences30 Oct 2022
- 2022Period VITS: Variational Inference with Explicit Pitch Modeling for End-to-end Emotional Speech Synthesis28 Oct 2022
- 2022Empirical Study Incorporating Linguistic Knowledge on Filled Pauses for Personalized Spontaneous Speech Synthesis14 Oct 2022
- 2022Multi-Task Adversarial Training Algorithm for Multi-Speaker Neural Text-to-Speech26 Sep 2022
- 2022ProDiff: Progressive Fast Diffusion Model For High-Quality Text-to-Speech13 Jul 2022
- 2022FastLTS: Non-Autoregressive End-to-End Unconstrained Lip-to-Speech Synthesis8 Jul 2022
- 2022Dict-TTS: Learning to Pronounce with Prior Dictionary Knowledge for Text-to-Speech5 Jun 2022
- 2022Guided-TTS 2: A Diffusion Model for High-quality Adaptive Text-to-Speech with Untranscribed Data30 May 2022
- 2022NaturalSpeech: End-to-End Text to Speech Synthesis with Human-Level Quality9 May 2022
- 2022Regotron: Regularizing the Tacotron2 architecture via monotonic alignment loss28 Apr 2022
- 2022FastDiff: A Fast Conditional Diffusion Model for High-Quality Speech Synthesis21 Apr 2022
- 2022Fine-grained Noise Control for Multispeaker Speech Synthesis11 Apr 2022
- 2022WavThruVec: Latent speech representation as intermediate features for neural speech synthesis31 Mar 2022
- 2022JETS: Jointly Training FastSpeech2 and HiFi-GAN for End to End Text to Speech31 Mar 2022
- 2022Nix-TTS: Lightweight and End-to-End Text-to-Speech via Module-wise Distillation29 Mar 2022
- 2022AutoTTS: End-to-End Text-to-Speech Synthesis through Differentiable Duration Modeling21 Mar 2022
50 newest of 77 All 77 (JSON)
- 2020DiffWave: A Versatile Diffusion Model for Audio Synthesiscited by 1,339
- 2021Grad-TTS: A Diffusion Probabilistic Model for Text-to-Speechcited by 445
- 2021Diff-TTS: A Denoising Diffusion Model for Text-to-Speechcited by 156
- 2023StyleTTS 2: Towards Human-Level Text-to-Speech through Style Diffusion and Adversarial Training with Large Speech Language Modelscited by 148
- 2022ProDiff: Progressive Fast Diffusion Model For High-Quality Text-to-Speechcited by 147
- 2022FastDiff: A Fast Conditional Diffusion Model for High-Quality Speech Synthesiscited by 136
- 2021Guided-TTS: A Diffusion Model for Text-to-Speech via Classifier Guidancecited by 84
- 2023A Survey on Audio Diffusion Models: Text To Speech Synthesis and Enhancement in Generative AIcited by 68
- 2022DiffGAN-TTS: High-Fidelity and Efficient Text-to-Speech with Denoising Diffusion GANscited by 43
- 2022Guided-TTS 2: A Diffusion Model for High-quality Adaptive Text-to-Speech with Untranscribed Datacited by 35
- 2023E3 TTS: Easy End-to-End Diffusion-based Text to Speechcited by 30
- 2023ViT-TTS: Visual Text-to-Speech with Scalable Diffusion Transformercited by 24
12 most cited of 16 All 16 (JSON)
- 2026WavTTS: Towards High-Quality Zero-Shot TTS via Direct Raw Waveform Modeling2 Jun 2026
- 2024CM-TTS: Enhancing Real Time Text-to-Speech Synthesis Efficiency through Weighted Samplers and Consistency Models31 Mar 2024
- 2023E3 TTS: Easy End-to-End Diffusion-based Text to Speech2 Nov 2023
- 2023DiffAR: Denoising Diffusion Autoregressive Model for Raw Speech Waveform Generation2 Oct 2023
- 2023StyleTTS 2: Towards Human-Level Text-to-Speech through Style Diffusion and Adversarial Training with Large Speech Language Models13 Jun 2023
- 2023HiddenSinger: High-Quality Singing Voice Synthesis via Neural Audio Codec and Latent Diffusion Models12 Jun 2023
- 2023ViT-TTS: Visual Text-to-Speech with Scalable Diffusion Transformer22 May 2023
- 2023A Survey on Audio Diffusion Models: Text To Speech Synthesis and Enhancement in Generative AI23 Mar 2023
- 2022ProDiff: Progressive Fast Diffusion Model For High-Quality Text-to-Speech13 Jul 2022
- 2022Guided-TTS 2: A Diffusion Model for High-quality Adaptive Text-to-Speech with Untranscribed Data30 May 2022
- 2022FastDiff: A Fast Conditional Diffusion Model for High-Quality Speech Synthesis21 Apr 2022
- 2022DiffGAN-TTS: High-Fidelity and Efficient Text-to-Speech with Denoising Diffusion GANs28 Jan 2022
12 newest of 16 All 16 (JSON)
- 2021A Survey on Neural Speech Synthesiscited by 182
- 2022NaturalSpeech: End-to-End Text to Speech Synthesis with Human-Level Qualitycited by 151
- 2021WaveFake: A Data Set to Facilitate Audio Deepfake Detectioncited by 78
- 2021BLT: Bidirectional Layout Transformer for Controllable Layout Generationcited by 69
- 2021WaveGrad 2: Iterative Refinement for Text-to-Speech Synthesiscited by 65
- 2023Mega-TTS: Zero-Shot Text-to-Speech at Scale with Intrinsic Inductive Biascited by 51
- 2021End-to-End Video-To-Speech Synthesis using Generative Adversarial Networkscited by 27
- 2023Make-A-Voice: Unified Voice Synthesis With Discrete Representationcited by 27
- 2022JETS: Jointly Training FastSpeech2 and HiFi-GAN for End to End Text to Speechcited by 26
- 2021Universal Neural Vocoding with Parallel WaveNetcited by 25
- 2023VITS2: Improving Quality and Efficiency of Single-Stage Text-to-Speech with Adversarial Learning and Architecture Designcited by 25
- 2021AligNART: Non-autoregressive Neural Machine Translation by Jointly Learning to Estimate Alignment and Translatecited by 24
12 most cited of 61 All 61 (JSON)
- 2025Fast-VGAN: Lightweight Voice Conversion with Explicit Control of F0 and Duration Parameters7 Jul 2025
- 2024Improving Generalization for AI-Synthesized Voice Detection26 Dec 2024
- 2024SegINR: Segment-wise Implicit Neural Representation for Sequence Alignment in Neural Text-to-Speech7 Oct 2024
- 2024SSDM: Scalable Speech Dysfluency Modeling29 Aug 2024
- 2024A Survey of Deep Learning Audio Generation Methods31 May 2024
- 2024RapVerse: Coherent Vocals and Whole-Body Motions Generations from Text30 May 2024
- 2023The IMS Toucan System for the Blizzard Challenge 202326 Oct 2023
- 2023DPP-TTS: Diversifying prosodic features of speech via determinantal point processes23 Oct 2023
- 2023QS-TTS: Towards Semi-Supervised Text-to-Speech Synthesis via Vector-Quantized Self-Supervised Speech Representation Learning31 Aug 2023
- 2023Towards Improving the Expressiveness of Singing Voice Synthesis with BERT Derived Semantic Information31 Aug 2023
- 2023iSTFTNet2: Faster and More Lightweight iSTFT-Based Neural Vocoder Using 1D-2D CNN14 Aug 2023
- 2023VITS2: Improving Quality and Efficiency of Single-Stage Text-to-Speech with Adversarial Learning and Architecture Design31 Jul 2023
12 newest of 61 All 61 (JSON)