Supported Languages

from chatterbox import ChatterboxMultilingualTTS, SUPPORTED_LANGUAGES

# Print all supported languages
for code, name in SUPPORTED_LANGUAGES.items():
    print(f"{code}: {name}")

# Check if a language is supported
if "fr" in SUPPORTED_LANGUAGES:
    print(f"French is supported: {SUPPORTED_LANGUAGES['fr']}")

# Get supported languages from the class method
languages = ChatterboxMultilingualTTS.get_supported_languages()
print(languages)
# {'ar': 'Arabic', 'da': 'Danish', ...}

import torchaudio
from chatterbox import ChatterboxMultilingualTTS

device = "cuda"
model = ChatterboxMultilingualTTS.from_pretrained(device)

# Generate speech in different languages
languages_to_test = {
    "en": "Hello, how are you today?",
    "es": "Hola, ¿cómo estás hoy?",
    "fr": "Bonjour, comment allez-vous aujourd'hui?",
    "de": "Hallo, wie geht es dir heute?",
    "ja": "こんにちは、今日はお元気ですか？",
    "zh": "你好，你今天好吗？",
}

for lang_code, text in languages_to_test.items():
    audio = model.generate(
        text=text,
        language_id=lang_code,
        audio_prompt_path="voice_sample.wav"
    )
    torchaudio.save(f"output_{lang_code}.wav", audio, model.sr)

from chatterbox import ChatterboxMultilingualTTS
import torchaudio

device = "cuda"
model = ChatterboxMultilingualTTS.from_pretrained(device)

# Clone an English voice
model.prepare_conditionals("english_speaker.wav")

# Use that voice to speak multiple languages
for lang_code in ["en", "fr", "es", "de", "ja"]:
    if lang_code == "en":
        text = "This is an English voice."
    elif lang_code == "fr":
        text = "C'est une voix anglaise qui parle français."
    elif lang_code == "es":
        text = "Esta es una voz inglesa hablando español."
    elif lang_code == "de":
        text = "Das ist eine englische Stimme, die Deutsch spricht."
    elif lang_code == "ja":
        text = "これは日本語を話す英語の声です。"
    
    audio = model.generate(text=text, language_id=lang_code)
    torchaudio.save(f"cross_lingual_{lang_code}.wav", audio, model.sr)

try:
    audio = model.generate(
        text="Hello world",
        language_id="invalid_code"
    )
except ValueError as e:
    print(e)
    # ValueError: Unsupported language_id 'invalid_code'. 
    # Supported languages: ar, da, de, el, en, es, fi, fr, he, hi, it, ja, ko, ms, nl, no, pl, pt, ru, sv, sw, tr, zh