https://github.com/akihiko47/unity-audio-visualization

Package for setting up interaction between objects and audio in the project.
https://github.com/akihiko47/unity-audio-visualization

audio audio-visualizer frequency-analysis unity

Last synced: 2 months ago
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Package for setting up interaction between objects and audio in the project.

• Host: GitHub
• URL: https://github.com/akihiko47/unity-audio-visualization
• Owner: akihiko47
• License: mit
• Created: 2024-07-27T14:46:32.000Z (almost 2 years ago)
• Default Branch: main
• Last Pushed: 2024-07-28T13:28:53.000Z (almost 2 years ago)
• Last Synced: 2025-10-25T11:47:57.997Z (8 months ago)
• Topics: audio, audio-visualizer, frequency-analysis, unity
• Language: C#
• Homepage:
• Size: 36.8 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# 🎶 Unity Audio Visualization 🎶

![banner](https://github.com/akihiko47/Unity-Audio-Visualization/blob/main/Images/example.gif)

This repository contains a script that allows you to get frequency data from a sound source. The script allows you to get normalized, smoothed data for further usage in visualization. 

On the gif above you can see an example of its usage.

## Installation 🔧

There are 2 ways:

- import `AudioAnalyzer.unitypackage` via *Assets-Import* Package

- clone/download this repository and move the `Assets/Audio Analyzer` folders to your Unity project's Assets folder

## Frequency Bands 🎛️

You can get information about the desired frequencies using `GetBand(AudioAnalyzer.Bands band)` method. This method will return float in range 0 to 1. Method accepts the following bands:

1) **SubBass**      20   - 50     hertz

2) **Bass**         60   - 250    hertz  

3) **LowMid**       250  - 500    hertz

4) **Mid**          500  - 2000   hertz

5) **UpperMid**     2000 - 4000   hertz

6) **Presence**     4000 - 6000   hertz

7) **Brilliance**   6000 - 24000  hertz

## Amplitude 〰️

You can get amplitude (average of all bands) using `GetAmplitude()` method.

## Usage 🎮

1) Attach `AudioSource` to your game object.

2) Attach `AudioAnalyzer` to your game object.

3) Reference `AudioAnalyzer` component from other scripts and get frequency data using method `GetBand()`.

Here is an example of how you can use this script to change the emisson color of an object using Bass band.

![usage](https://github.com/akihiko47/Unity-Audio-Visualization/blob/main/Images/usage1.png)

Thank you for reading this 😊!