Audio Equalizer App

An advanced Audio Equalizer Application designed to enhance your audio processing experience. This app offers versatile equalization modes and different visualization tools such as spectrograms, audiograms, and linear frequency scale, enabling users to analyze, modify, and save audio files with ease.

Features

1. Equalization Modes

• Uniform Mode:

  • Divides the audio signal into 10 uniform frequency ranges.
  • Allows users to adjust the amplitude of each range individually.

• Animals and Music Mode:

  • Focuses on three animal voices and two musical instruments.
  • Allows users to equalize specific components in the same audio.

• Vocals and Music Mode:

  • Targets two alphabetical letters (vocals) and three musical instruments.
  • Enables separate equalization for vocals and instruments in the same audio.

• Wiener Filter Mode:

  • Helps filter out noise by analyzing silent periods in the audio.
  • Allows users to select and filter noise using mouse drag.
  • Adjust how much selected noise is filtered out.

2. Visualizations

• Spectrograms:

  • Displays the time-frequency representation of the original and equalized audio.

• Frequency Domain:

  • Shows the frequency spectrum of the equalized audio.

• Audiogram:

  • Provides an intensity versus frequency plot for the equalized audio.

3. Export Results

• Save the equalized audio as a .wav file.

How to Use

1. Load Audio:
   • Import an audio file into the application.
2. Choose a Mode:
   • Select one of the four equalization modes:
     • Uniform Mode
     • Animals and Music Mode
     • Vocals and Music Mode
     • Wiener Filter Mode
3. Adjust Parameters:
   • Modify frequency bands, vocals, or instruments using the sliders.
4. Visualize:
   • View spectrograms, frequency domain plots, and audiograms for the analysis of results.
5. Save Results:
   • Export the processed audio as a .wav file.

Installation

1. Clone the repository:

   git clone https://github.com/Ahmed-Hajhamed/Audio-Equalizer.git

2. Install the required dependencies:

   pip install -r requirements.txt

3. Run Main.py

Dependencies

• Python 3.x
• librosa
• numpy
• matplotlib
• PyQt5
• scipy
• soundfile

Contributing

Contributions are welcome! If you have any ideas or improvements, please open an issue or submit a pull request.

Contact

For any queries, feel free to reach out:

• GitHub: Ahmed-Hajhamed