British English

Gemma

Decisive Agent

Confident, emotive British female for professional assistance

Open in PlaygroundTalk to sales
144/500

About this voice

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

Compare English voicesEnglish text-to-speech guide

Native voice

British English

Region

United Kingdom

Gender

Feminine

Style

Conversational

Also speaks

Additional languages listed for Gemma. Explore each language's speech examples and guide.

Standard Hindi
Mexican Spanish
Standard German
Standard Italian
Brazilian Portuguese

Call Gemma 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: 62ae83ad-4f6a-430b-af41-a9bede9286ca

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="62ae83ad-4f6a-430b-af41-a9bede9286ca",
    language="en",
    output_format={"container": "wav", "encoding": "pcm_f32le", "sample_rate": 44100},
)
response.write_to_file("gemma.wav")

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