Brand message · Sami

Exact transcript

The right voice helps a simple message stay with people. Listen to the pace, the warmth, and the details in each example. Whether it is an advertisement, a story, or a short explainer, the best voice feels natural from the very first word. When you find a sound that fits, you can see exactly how it was made.

Generation recipe

This is the request that produced the file. Voice identity and delivery style are separate. Other settings: Default (not sent).

{
  "model": "gemini-3.8-flash-tts",
  "input": [
    {
      "type": "user_input",
      "content": [
        {
          "type": "text",
          "text": "The right voice helps a simple message stay with people. Listen to the pace, the warmth, and the details in each example. Whether it is an advertisement, a story, or a short explainer, the best voice feels natural from the very first word. When you find a sound that fits, you can see exactly how it was made.",
          "annotations": [
            {
              "type": "speech_metadata",
              "style": "warm, assured, natural"
            }
          ]
        }
      ]
    }
  ],
  "response_format": {
    "type": "audio"
  },
  "generation_config": {
    "speech_config": [
      {
        "voice": "en-us-sami"
      }
    ]
  }
}

About this library voice

This Google library voice was built for en-US (East Coast). Here it reads English. The owner chose it after listening; its English pronunciation has not been verified by local speakers.

Comparison without style

Same transcript, voice and model, with no style direction sent. Listen to both to hear what the style changes.

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