General American English

Isla

Serene Flow

Calm voice with gentle warmth and steady rhythm, perfect for yoga, meditation, and relaxation

Open in Playground Talk to sales

144/500

About this voice

Compare Isla with other English voices using the same script. Include the names and phrases your listeners will hear.

Compare English voices English text-to-speech guide

Native voice

General American English

Region

United States

Gender

Feminine

Style

Emotive, Entertainment

Call Isla from the API

Use this voice ID in a Sonic text-to-speech request. Replace the transcript with your own English script to generate new speech.

Text-to-speech API reference

Voice ID: eef47c0d-cb49-4160-a4a0-6b97ed4c81e6

from cartesia import Cartesia

client = Cartesia(api_key="YOUR_API_KEY")

response = client.tts.generate(
    model_id="sonic-3.6",
    transcript="I can help you change the delivery address if your package hasn't shipped yet. Send me the new address, and I'll check whether we can update it.",
    voice="eef47c0d-cb49-4160-a4a0-6b97ed4c81e6",
    language="en",
    output_format={"container": "wav", "encoding": "pcm_f32le", "sample_rate": 44100},
)
response.write_to_file("isla.wav")