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Audio-Signal-Transmission-Through-Noisy-Channel

Overview

This project focuses on implementing a noise filtering system on an FPGA, aiming to transmit an audio signal through a noisy channel and recover it with minimal Bit Error Rate (BER).

Features

  • Good and bad communication channels.
  • Gilbert channel state machine for output analysis.
  • SNR values of 21 dB and 9 dB for system performance evaluation.

Requirements

  • Audio Bandwidth: 20 KHz
  • Target BER: (10^{-3})
  • Spectral Mask: 200 kHz
  • Channel: Beta channel for the target
  • Delay: As specified in the project details

Getting Started

Clone the repository and follow the setup instructions in the documentation to get started.

Usage

Run the provided simulation models to evaluate the system’s performance under different noise conditions.

Contact

Feel free to reach out for any questions or contributions to the project.

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FPGA audio transmission through noisy channels with channel-state modeling and BER analysis

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