DELTA-TTS: Adapting Autoregressive Model into Diffusion Language Model for Text-to-Speech
eess.AS, cs.CL
Submitted: 2026-07-05
Updated: 2026-10-13
Code: https://github.com/FunAudioLLM/CosyVoice
Terminology
Sources
- Seed-TTS: A Family of High-Quality Versatile Speech Generation Models
- Continuous diffusion for categorical data
- CosyVoice: A Scalable Multilingual Zero-shot Text-to-speech Synthesizer based on Supervised Semantic Tokens
- CosyVoice 3: Towards In-the-wild Speech Generation via Scaling-up and Post-training
- CosyVoice 2: Scalable Streaming Speech Synthesis with Large Language Models
- Scaling Diffusion Language Models via Adaptation from Autoregressive Models
- FireRedTTS-1S: An Upgraded Streamable Foundation Text-to-Speech System
- Qwen3-TTS Technical Report
- UTMOS: UTokyo-SaruLab System for VoiceMOS Challenge 2022
- Spark-TTS: An Efficient LLM-Based Text-to-Speech Model with Single-Stream Decoupled Speech Tokens
- FireRedTTS-2: Towards Long Conversational Speech Generation for Podcast and Chatbot
- Dream 7B: Diffusion Large Language Models
- Llasa: Scaling Train-Time and Inference-Time Compute for Llama-based Speech Synthesis
- VoxCPM: Tokenizer-Free TTS for Context-Aware Speech Generation and True-to-Life Voice Cloning
- dLLM: Simple Diffusion Language Modeling
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- VM-ARRAYDPS: Virtual Microphone Augmented Diffusion Posterior Sampling for Unsupervised Blind Speech Separation
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