Phone menu options · Charon

Listen first, then inspect the transcript and the request that produced this file.

Listen to the demo

EnglishOne voice0:18

As requestedgemini-3.8-flash-tts · Studio (prebuilt) · No style sent

Human-reviewedMale voice · Fitting for this scene

Accent notes record one reviewer’s impression. They are not a panel verdict.

Exact transcript

Thank you for calling. Please listen carefully to the following options. To check a booking, press one. For payment help, press two. To ask about opening hours, press three. If you would like to speak with an agent, please hold and your call will be connected. To hear this menu again, press zero.

Generation recipe

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

“Copy for AI” (top of this page) copies everything in one Markdown block: the transcript, style, voice, model, the request and example code. “Copy recipe JSON” copies only the raw request.

Show request JSON

{
  "model": "gemini-3.8-flash-tts",
  "input": [
    {
      "type": "user_input",
      "content": [
        {
          "type": "text",
          "text": "Thank you for calling. Please listen carefully to the following options. To check a booking, press one. For payment help, press two. To ask about opening hours, press three. If you would like to speak with an agent, please hold and your call will be connected. To hear this menu again, press zero."
        }
      ]
    }
  ],
  "response_format": {
    "type": "audio"
  },
  "generation_config": {
    "speech_config": [
      {
        "voice": "Charon"
      }
    ]
  }
}