QORA-TTS - Native Rust Text-to-Speech Engine

Source: Dev.to

Overview

Pure Rust text-to-speech synthesis engine. No Python runtime, no CUDA, no external dependencies. Single executable + quantized weights = portable TTS on any machine.

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All engines are pure Rust, CPU‑only, single‑binary executables with no Python dependencies.

Supported Languages

• English
• Chinese
• German
• Italian
• Portuguese
• Spanish
• Japanese
• Korean
• French
• Russian
• Beijing Dialect
• Sichuan Dialect

Quantization

• Q4: 4‑bit symmetric, group_size=32 (default, ~1.5 GB)
• F16: Half‑precision floats (optional, ~3 GB)

6.4× compression ratio from f32 to Q4.