myshell-ai/MeloTTS

Features

• TTS Engine Optimizations - A speech synthesis engine designed to run real-time inference on standard CPU hardware without requiring a dedicated GPU.
• Bilingual Speech Synthesizers - Handles text containing both Chinese and English within a single utterance for bilingual speech generation.
• CPU Inference Runtimes - Runs a lightweight neural network model designed for real-time speech synthesis on standard CPU hardware.
• Speech Inference Runtimes - Runs real-time text-to-speech synthesis on standard CPU hardware without requiring a dedicated GPU.
• Shared Acoustic Backbones - Uses a shared neural backbone trained on multilingual data to generate speech features independent of input language.
• Prosody-Preserving Tokenizers - Converts raw text into a tokenised representation that preserves language identity and prosodic boundaries for synthesis.
• CPU-Based Synthesizers - Runs real-time text-to-speech inference on standard CPU hardware without needing a dedicated GPU.
• Multilingual Text-to-Speech Engines - Converts written text into natural-sounding speech across multiple languages including English, Spanish, French, Chinese, Japanese, and Korean.
• Bilingual Code-Switching - Detects and processes mixed-language text within a single utterance by switching between language-specific acoustic models.
• Open Source Toolkits - A freely available toolkit for developers to integrate high-quality speech synthesis into applications with multi-language support.
• Grapheme-to-Phoneme Pipelines - Maps input text to language-specific phoneme sequences using a unified phonetic representation across six languages.
• Streaming Audio Generators - Produces audio output in small chunks during inference to minimise latency and enable real-time playback.
• AI & Machine Learning - Multi-lingual text-to-speech library.

Star history