🎚️ Multi-Band Audio Equalizer

📌 Project Overview

Sound Equalizer is a desktop application for real-time audio equalization and signal analysis. It allows users to manipulate audio frequencies across 10 different bands, visualize changes via dynamic graphs, and compare the original signal with the equalized output.

The tool demonstrates practical applications of Digital Signal Processing (DSP) concepts such as Fourier Transform (FFT), Spectrograms, and Signal Reconstruction using Python.

⚙️ Key Features

• 10-Band Equalizer: Precise control over frequency bands (Bass, Mid, Treble) using sliders.
• Visual Analysis:
  • Waveform View: Time-domain representation of the signal.
  • Spectrogram: Frequency-domain intensity map.
  • Cinegram: Visualizing signal differences.
• Signal Comparison: Toggle between original and modified audio to hear/see the difference instantly.
• File Support: Load and process standard WAV files.

🛠️ Tech Stack

• Language: Python.
• GUI Framework: PyQt5 (Qt Designer).
• Signal Processing: SciPy, NumPy.
• Visualization: Matplotlib / PyQtGraph.

🚀 How to Run

1. Clone the repository

2. Install Dependencies

3. Run the Application:

   python src/main.py