ElevenLabs

ElevenLabs Sound Effects

ElevenLabs Sound Effects converts a text description into an audio effect. Omnipix can let the model choose the duration or use an explicit duration, create a loop, and control how closely the result follows the description. Clear acoustic language, event order, environment, and intensity usually make the result easier to direct.

How to use this model

  1. 1

    Describe what produces the sound, where it happens, and its intensity or texture.

  2. 2

    For a sequence, state the events in the order they should be heard.

  3. 3

    Keep automatic duration for an unconstrained effect, or disable it and set the required length.

  4. 4

    Enable looping only for ambience or textures that should repeat seamlessly.

  5. 5

    Adjust prompt influence, generate, and audition the entire file for clean beginnings, endings, and transitions.

2Available

Sound Effects

This version creates an MP3 sound effect from a text description. Automatic duration lets the model choose a suitable length; manual duration in Omnipix supports 0.5 to 30 seconds. Looping targets repeatable ambience, while prompt influence balances literal adherence against variation.

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Properties

  • Text-to-sound-effects generation with MP3 output.
  • Automatic duration or an explicit 0.5–30 second duration.
  • Optional seamless-loop mode and adjustable prompt influence.

Best for

  • Sound design for video
  • Game and interface effects
  • Ambient and cinematic effects

Avoid for

  • Speech generation
  • Music generation

Tips

  • Keep Auto duration enabled to choose timing automatically at a fixed generation cost.
  • Disable Auto duration and set 0.5 to 30 seconds when exact timing matters.

How to use this model

  1. 1

    Write a concrete acoustic description, including source, environment, texture, and event order.

  2. 2

    Choose automatic duration or set a specific duration between 0.5 and 30 seconds.

  3. 3

    Enable Loop only when the result should repeat as ambience or a texture.

  4. 4

    Adjust prompt influence to trade literal adherence for creative variation.

  5. 5

    Generate and audition the complete MP3, especially its start, end, and loop transition.

ElevenLabs Sound Effects selected in the Omnipix audio workspace
Choose ElevenLabs Sound Effects and describe the sound in the prompt. The capture uses the Russian interface; the English layout is identical.

Examples

A reviewed audio output created with Sound Effects in Omnipix.

Parameters

Prompt

text
Required

Describe the sound effect to generate.

Auto duration

auto_duration
Optional

Let ElevenLabs choose the duration from the prompt.

Default: true

Duration

duration_seconds
Optional

Duration in seconds when Auto duration is off.

Default: 5Range: 0.5 – 30

Loop

loop
Optional

Generate a sound effect that loops smoothly.

Default: false

Prompt Influence

prompt_influence
Optional

Controls how closely the sound follows the prompt.

Default: 0.3Range: 0 – 1

Audio Format

output_format
Optional
Default: mp3_44100_128

  • mp3_44100_128