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Audio Reverb

Add reverberation to simulate a room or space

Uses multiple delay lines with feedback (aecho) to create realistic room reverberation effects. Simulates different room sizes and acoustic characteristics.

Click to upload file or drag and drop file here

Maximum file size: 200MB Supported formats: audio/*

Choose a preset or use custom settings for full control

0.1 0.5 1

Controls the perceived size of the room. Larger values = bigger space.

0.1 0.5 1

Controls high-frequency absorption. Higher values = more damped sound.

0 0.3 1

Controls the amount of reverb effect. 0 = dry, 1.0 = fully wet.

Initial delay before reverb starts. Simulates distance to walls.

Key Facts

Category
Media
Input Types
file, select, range, number
Output Type
file
Sample Coverage
4
API Ready
Yes

Overview

The Audio Reverb tool adds realistic reverberation effects to audio files, simulating various room sizes and acoustic environments. It uses multiple delay lines with feedback to create natural-sounding reverb, ideal for enhancing audio in music, podcasts, or video production.

When to Use

  • •When you need to add spatial depth and ambiance to dry audio recordings.
  • •To simulate different acoustic environments, such as small rooms or concert halls, for creative effects.
  • •For post-production audio enhancement in media projects like music tracks or podcasts.

How It Works

  • •Upload your audio file in a supported format like MP3 or WAV.
  • •Select a reverb preset (e.g., Small Room, Concert Hall) or customize settings such as room size, damping, and reverb level.
  • •The tool processes the audio using delay lines with feedback to simulate room acoustics based on your inputs.
  • •Download the processed audio in your chosen output format, such as MP3 or FLAC.

Use Cases

Enhancing vocal tracks in music production to add depth and warmth.
Creating immersive sound effects for video games or films by simulating specific environments.
Improving podcast audio by adding subtle room ambiance for a professional studio sound.

Examples

1. Adding Reverb to a Vocal Track

Music Producer
Background
A music producer has a dry vocal recording that lacks spatial depth and sounds flat in the mix.
Problem
The vocal needs natural room ambiance to blend better with other instruments.
How to Use
Upload the vocal audio file, select the 'Large Room' preset, and set the wet level to 0.4 for a balanced effect.
Outcome
The vocal now has a warm, spacious reverb, enhancing the overall mix without overpowering the dry signal.

2. Simulating a Concert Hall for Piano Recording

Background
A pianist records a solo piece in a home studio and wants to emulate the acoustics of a concert hall.
Problem
The recording sounds too dry and lacks the grandeur of a live performance space.
How to Use
Upload the piano audio, choose the 'Concert Hall' preset, and adjust damping to 0.6 to soften high frequencies.
Outcome
The piano audio gains a rich, expansive reverb that mimics the ambiance of a large concert hall.

Try with Samples

audio, file
Copyright-Free AAC Audio Samples
High-quality AAC encoded audio samples for testing and development, featuring nature sounds and meditation music with excellent compression
title token audio
audio
Copyright-Free MP3 Audio Samples
Collection of royalty-free audio samples for testing and development purposes including nature sounds, meditation music, and ambient audio
title token audio
audio
Copyright-Free WAV Audio Samples
Uncompressed PCM WAV audio samples for testing and development, mirrored from MP3 set with nature sounds and meditation music
title token audio
audio
Copyright-Free OGG Vorbis Audio Samples
Open-source OGG Vorbis audio samples for testing and development, featuring excellent compression with nature sounds and meditation music
title token audio
audio

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FAQ

What audio file formats can I upload?

You can upload audio files in common formats like MP3, WAV, AAC, and others, up to 200 MB in size.

Can I adjust the reverb settings manually?

Yes, choose the 'Custom Settings' preset to adjust parameters like room size, damping, wet level, and pre-delay.

What does the 'wet level' control?

Wet level controls the amount of reverb effect applied; 0 is dry (no reverb), and 1.0 is fully wet (all reverb).

How does pre-delay affect the sound?

Pre-delay sets the initial delay before reverb starts, simulating the distance to walls and affecting the perceived space.

What output formats are available?

You can output the processed audio in MP3, AAC, M4A, OGG, Opus, FLAC, or WAV formats.

API Documentation

Request Endpoint

POST /en/api/tools/audio-reverb

Request Parameters

Parameter Name Type Required Description
audioFile file (Upload required) Yes -
preset select No Choose a preset or use custom settings for full control
roomSize range No Controls the perceived size of the room. Larger values = bigger space.
damping range No Controls high-frequency absorption. Higher values = more damped sound.
wetLevel range No Controls the amount of reverb effect. 0 = dry, 1.0 = fully wet.
preDelay number No Initial delay before reverb starts. Simulates distance to walls.
outputFormat select No -

File type parameters need to be uploaded first via POST /upload/audio-reverb to get filePath, then pass filePath to the corresponding file field.

Response Format

{
  "filePath": "/public/processing/randomid.ext",
  "fileName": "output.ext",
  "contentType": "application/octet-stream",
  "size": 1024,
  "metadata": {
    "key": "value"
  },
  "error": "Error message (optional)",
  "message": "Notification message (optional)"
}
File: File

AI MCP Documentation

Add this tool to your MCP server configuration: 

{
  "mcpServers": {
    "elysiatools-audio-reverb": {
      "name": "audio-reverb",
      "description": "Add reverberation to simulate a room or space",
      "baseUrl": "https://elysiatools.com/mcp/sse?toolId=audio-reverb",
      "command": "",
      "args": [],
      "env": {},
      "isActive": true,
      "type": "sse"
    }
  }
}

You can chain multiple tools, e.g.: `https://elysiatools.com/mcp/sse?toolId=png-to-webp,jpg-to-webp,gif-to-webp`, max 20 tools.

Supports URL file links or Base64 encoding for file parameters.

If you encounter any issues, please contact us at [email protected]