Update README.md

README.md

@@ -48,7 +48,7 @@ Choose the right model for your application.
 
 | Model                                                                                                           | Size | Languages | Key Features                                            | Best For                                     | 🤗                                                                  | Examples |
 |:----------------------------------------------------------------------------------------------------------------| :--- | :--- |:--------------------------------------------------------|:---------------------------------------------|:--------------------------------------------------------------------------| :--- |
-| **Chatterbox-Nano**                                                                                            | **110M** | **English** | Paralinguistic Tags (`[laugh]`), 3x faster than realtime on 8core cpu | [Demo](https://huggingface.co/spaces/ResembleAI/chatterbox-nano-demo)        | [Listen](https://resemble-ai.github.io/chatterbox_turbo_demopage/) |
+| **Chatterbox-Nano**                                                                                            | **110M** | **English** | Paralinguistic Tags (`[laugh]`), 3x faster than realtime on 8-core CPU | On-device / CPU inference, tight latency & memory budgets | [Demo](https://huggingface.co/spaces/ResembleAI/chatterbox-nano-demo)        | [Listen](https://resemble-ai.github.io/chatterbox_turbo_demopage/) |
 | Chatterbox-Turbo                                                                                            | 350M | English | Paralinguistic Tags (`[laugh]`), Lower Compute and VRAM | Zero-shot voice agents,  Production          | [Demo](https://huggingface.co/spaces/ResembleAI/chatterbox-turbo-demo)        | [Listen](https://resemble-ai.github.io/chatterbox_turbo_demopage/) |
 | Chatterbox-Multilingual [(Language list)](#supported-languages)                                                 | 500M | 23+ | Zero-shot cloning, Multiple Languages                   | Global applications, Localization            | [Demo](https://huggingface.co/spaces/ResembleAI/Chatterbox-Multilingual-TTS) | [Listen](https://resemble-ai.github.io/chatterbox_demopage/) |
 | Chatterbox [(Tips and Tricks)](#original-chatterbox-tips)                                                       | 500M | English | CFG & Exaggeration tuning                               | General zero-shot TTS with creative controls | [Demo](https://huggingface.co/spaces/ResembleAI/Chatterbox)              | [Listen](https://resemble-ai.github.io/chatterbox_demopage/) |
@@ -71,6 +71,27 @@ We developed and tested Chatterbox on Python 3.11 on Debian 11 OS; the versions
 
 ## Usage
 
+##### Chatterbox-Nano
+
+Nano shares Turbo's architecture and is loaded through the same `ChatterboxTurboTTS` class by passing `nano=True`:
+
+```python
+import torchaudio as ta
+import torch
+from chatterbox.tts_turbo import ChatterboxTurboTTS
+
+# Load the Nano model (also runs on CPU: device="cpu")
+model = ChatterboxTurboTTS.from_pretrained(device="cuda", nano=True)
+
+# Generate with Paralinguistic Tags
+text = "Hi there, Sarah here from MochaFone calling you back [chuckle], have you got one minute to chat about the billing issue?"
+
+# Generate audio (requires a reference clip for voice cloning)
+wav = model.generate(text, audio_prompt_path="your_10s_ref_clip.wav")
+
+ta.save("test-nano.wav", wav, model.sr)
+```
+
 ##### Chatterbox-Turbo
 
 ```python
@@ -98,8 +119,10 @@ import torchaudio as ta
 from chatterbox.tts import ChatterboxTTS
 from chatterbox.mtl_tts import ChatterboxMultilingualTTS
 
+device = "cuda"  # or "cpu" / "mps"
+
 # English example
-model = ChatterboxTTS.from_pretrained(device="cuda")
+model = ChatterboxTTS.from_pretrained(device=device)
 
 text = "Ezreal and Jinx teamed up with Ahri, Yasuo, and Teemo to take down the enemy's Nexus in an epic late-game pentakill."
 wav = model.generate(text)
@@ -109,19 +132,19 @@ ta.save("test-english.wav", wav, model.sr)
 multilingual_model = ChatterboxMultilingualTTS.from_pretrained(device=device)
 
 french_text = "Bonjour, comment ça va? Ceci est le modèle de synthèse vocale multilingue Chatterbox, il prend en charge 23 langues."
-wav_french = multilingual_model.generate(spanish_text, language_id="fr")
-ta.save("test-french.wav", wav_french, model.sr)
+wav_french = multilingual_model.generate(french_text, language_id="fr")
+ta.save("test-french.wav", wav_french, multilingual_model.sr)
 
 chinese_text = "你好，今天天气真不错，希望你有一个愉快的周末。"
 wav_chinese = multilingual_model.generate(chinese_text, language_id="zh")
-ta.save("test-chinese.wav", wav_chinese, model.sr)
+ta.save("test-chinese.wav", wav_chinese, multilingual_model.sr)
 
 # If you want to synthesize with a different voice, specify the audio prompt
 AUDIO_PROMPT_PATH = "YOUR_FILE.wav"
 wav = model.generate(text, audio_prompt_path=AUDIO_PROMPT_PATH)
 ta.save("test-2.wav", wav, model.sr)
 ```
-See `example_tts.py` and `example_vc.py` for more examples.
+See `example_tts.py`, `example_tts_turbo.py`, `example_tts_nano.py`, and `example_vc.py` for more examples.
 
 ## Supported Languages 
 Arabic (ar) • Danish (da) • German (de) • Greek (el) • English (en) • Spanish (es) • Finnish (fi) • French (fr) • Hebrew (he) • Hindi (hi) • Italian (it) • Japanese (ja) • Korean (ko) • Malay (ms) • Dutch (nl) • Norwegian (no) • Polish (pl) • Portuguese (pt) • Russian (ru) • Swedish (sv) • Swahili (sw) • Turkish (tr) • Chinese (zh)
@@ -188,4 +211,4 @@ If you find this model useful, please consider citing.
 }
 ```
 ## Disclaimer
-Don't use this model to do bad things. Prompts are sourced from freely available data on the internet.
+Don't use this model to do bad things. Prompts are sourced from freely available data on the internet.