| --- |
| license: cc-by-nc-sa-4.0 |
| task_categories: |
| - text-to-speech |
| language: |
| - en |
| tags: |
| - echo-tts |
| - voice |
| - dramabox |
| - emotion |
| - webdataset |
| --- |
| |
| # Echo-TTS Robot — DramaBox-annotated (WER=0) |
|
|
| Robot-voice speech generated with **Echo-TTS (EchoDiT preview, `jordand/echo-tts-base`)** |
| using the **Independent** sampler preset (`cfg_mode=independent`, **CFG=2**, |
| **speaker KV-scale=2**), conditioned on a robot reference voice. Across the 40 |
| **EmoNet** emotion categories, 5 utterances/emotion (200) were written by Gemini, |
| each generated with 5 seeds (1000 candidates), transcribed with |
| **Parakeet-TDT-0.6B-v3**, silence-aware trimmed (500 ms grace, cut in silence), |
| and only the **WER = 0.00** takes were kept. Kept clips were enhanced with |
| **RE-USE** (speech enhancement) → **LavaSR** (48 kHz bandwidth extension), then |
| annotated with **gemini-3-flash** into **DramaBox performance prompts** |
| (archetype + audible emotions + delivery, exact line in double quotes). |
|
|
| - **101 samples**, all 40 emotion categories represented. |
| - `robot.tar` — WebDataset (each sample: `<key>.mp3` 160 kbps mono + `<key>.json`). |
| - `robot/` — the same samples as loose mp3 + json pairs. |
|
|
| Each JSON: `transcription`, `asr` (Parakeet), `dramabox_prompt`, |
| `perceived_emotions`, `archetype_descriptor`, `emotion`. |
|
|
