How to Set the Language | Sarvam API Docs

Bulbul v3 supports 11 languages (10 Indian + English). It is a required parameter, always specify it using a valid BCP-47 language code.

The language_code parameter is required for every TTS request. It is primarily effective for handling language-specific processing of numbers, abbreviations, and special characters.

Supported Languages:

Language	Code
English	`en-IN`
Hindi	`hi-IN`
Bengali	`bn-IN`
Tamil	`ta-IN`
Telugu	`te-IN`
Kannada	`kn-IN`
Malayalam	`ml-IN`
Marathi	`mr-IN`
Gujarati	`gu-IN`
Punjabi	`pa-IN`
Odia	`od-IN`

Example Code

Rest API

Streaming API

from sarvamai import SarvamAI
from sarvamai.play import save
# Initialize the REST client
client = SarvamAI(api_subscription_key="YOUR_SARVAM_API_KEY")
# Generate speech using REST
audio = client.text_to_speech.convert(
    text="Welcome to Sarvam AI!",
    model="bulbul:v3",
    language_code="en-IN" #Generating speech in English
)
save(audio, "output1.wav")