ElevenLabs Text-to-Sound

Generate realistic sound effects from text descriptions using ElevenLabs' advanced AI sound synthesis technology.

Supported Models

• elevenlabs-text-to-sound: ElevenLabs Text-to-Sound Effects service

Parameters

Parameter	Type	Required	Description
text	string	Yes	Description of the sound effect to generate
duration_seconds	number	Yes	Duration of the sound effect in seconds (range: 0.5 to 30)
prompt_influence	number	Yes	How closely the generation follows the prompt
output_format	string	Yes	Audio output format
loop	boolean	No	Enable seamless looping of the generated sound (default: false)

Output Format Options

• mp3_44100_128 - MP3, 44.1kHz, 128kbps
• mp3_22050_32 - MP3, 22.05kHz, 32kbps
• mp3_44100_192 - MP3, 44.1kHz, 192kbps
• mp3_44100_32 - MP3, 44.1kHz, 32kbps
• mp3_44100_64 - MP3, 44.1kHz, 64kbps
• mp3_44100_96 - MP3, 44.1kHz, 96kbps

Request Example

API Playground

GETPOSTPUTDELETEhttp://localhost:3000/api/features

AI Model *ElevenLabs Text-to-Sound

Sound Description *A dog barking in the distance, followed by gentle rain falling on leaves

Duration (seconds) *

Prompt Influence *

Output Format *MP3 44.1kHz 128kbpsMP3 22.05kHz 32kbpsMP3 44.1kHz 192kbpsMP3 44.1kHz 32kbpsMP3 44.1kHz 64kbpsMP3 44.1kHz 96kbps

Loop EnableDisable

Generated cURL Command:

curl -X POST "http://localhost:3000/api/features" \
  -H "API-KEY: c919a70cfbef2ab75b870d7148973926854e4605245a5fde8dc537198568b584" \
  -H "Content-Type: application/json" \
  -d '{
  "type": "TEXT_TO_SOUND",
  "model": "elevenlabs-text-to-sound",
  "conversationId": "TEXT_TO_SOUND",
  "promptObject": {
    "text": "A dog barking in the distance, followed by gentle rain falling on leaves",
    "duration_seconds": 5,
    "prompt_influence": 0.3,
    "output_format": "mp3_44100_128",
    "loop": false
  }
}'

Response Format

{
  "aiRecord": {
    "uuid": "bb5c2d5d-8f8b-4888-b646-b253dd8969f3",
    "userId": "c937fbcc-fa8f-4565-a440-c4d87f56fcb2",
    "teamId": "a4e176b2-dabb-451e-9c58-62b451fa9630",
    "teamUser": {
      "teamId": "a4e176b2-dabb-451e-9c58-62b451fa9630",
      "userId": "c937fbcc-fa8f-4565-a440-c4d87f56fcb2",
      "userName": "Dương Nguyễn",
      "userAvatar": "https://lh3.googleusercontent.com/a/ACg8ocLqgsNsHRfmWF9d-E1RvJetVsEzxNOsOg-NXWNTpMxLDPJbwELI=s96-c",
      "status": "ACTIVE",
      "role": "ADMIN",
      "creditLimit": 100000000,
      "usedCredit": 1108243,
      "createdAt": "2025-10-20T04:13:40.847Z",
      "createdBy": "SYSTEM",
      "updatedAt": "2025-10-21T10:51:55.853Z",
      "updatedBy": "SYSTEM"
    },
    "model": "elevenlabs-text-to-sound",
    "type": "TEXT_TO_SOUND",
    "metadata": null,
    "rating": null,
    "feedback": null,
    "conversationId": null,
    "status": "SUCCESS",
    "createdAt": "2025-10-21T10:52:19.827Z",
    "aiRecordDetail": {
      "promptObject": {
        "loop": false,
        "text": "A dog barking in the distance, followed by gentle rain falling on leaves",
        "output_format": "mp3_44100_128",
        "duration_seconds": 5,
        "prompt_influence": 0.3
      },
      "resultObject": [
        "development/audios/2025_10_21_17_52_25_414_538984.mp3"
      ],
      "responseObject": {}
    },
    "additionalData": null,
    "temporaryUrl": ""
  }
}

Use Cases

• Sound Design: Create custom sound effects for videos, games, and multimedia projects
• Audio Production: Generate ambient sounds, foley effects, and background audio
• Content Creation: Add realistic sound effects to podcasts, videos, and presentations
• Game Development: Generate dynamic sound effects based on in-game events
• Film Production: Create custom sound effects for scenes and transitions

Tips for Best Results

1. Be Specific: Describe the sound in detail including texture, distance, and environment
2. Duration: Shorter durations (2-5 seconds) often produce more focused effects
3. Prompt Influence: Higher values (0.5-0.8) make the output follow your description more closely
4. Looping: Enable for background ambience or continuous effects
5. Examples:
   • "Thunder rumbling in the distance during a heavy storm"
   • "Footsteps on gravel getting closer"
   • "Ocean waves crashing against rocks"
   • "Keyboard typing in a quiet office"
   • "Wind chimes tinkling in a gentle breeze"