| | --- |
| | title: ActualTTS (Piper CLI, CPU) |
| | emoji: 🗣 |
| | colorFrom: blue |
| | colorTo: purple |
| | sdk: docker |
| | pinned: false |
| | --- |
| | |
| | # ActualTTS (Piper CLI, CPU) |
| |
|
| | FastAPI wrapper around the *Piper* TTS CLI for CPU-only synthesis. |
| | Voices are cached under a writable dir and can be provisioned via API. |
| |
|
| | ## Endpoints |
| |
|
| | ### Health |
| | GET /health → engine info, available voices, cache dirs |
| |
|
| | ### Provision |
| | POST /provision |
| | Body: {"voice":"en_US-amy-medium"} |
| | Downloads the ONNX + JSON for the requested voice if missing. |
| | |
| | ### Make WAV (JSON → URL) |
| | POST /speak |
| | Body: |
| | ```json |
| | { |
| | "text": "Hello", |
| | "voice": "en_US-lessac-high", |
| | "length_scale": 1.08, |
| | "noise_scale": 0.35, |
| | "noise_w": 0.90 |
| | } |
