Voice Transformation System Based on Matlab

This MATLAB-based project implements an interactive graphical user interface (GUI) for advanced audio signal processing.

Project Information

Number: MOG-69
Size: 10M

Environmental Condition

Matlab：
– Matlab R2020b、2023b、2024a

Project Introduction

This MATLAB-based project implements an interactive graphical user interface (GUI) for advanced audio signal processing. The system allows users to load audio files, visualize their time-domain and frequency-domain characteristics, and perform various audio manipulations using Linear Predictive Coding (LPC). Key features include pitch shifting, frequency modification, and synthesized audio playback. Users can analyze signals through real-time plots and auditory feedback. The application is designed to support speech analysis, synthesis, and educational purposes, providing an intuitive and efficient platform for exploring signal processing techniques.

Algorithm Flow

Operation Effect

run main.m

1.Index

2.Original-Voice

3.Female-Voice

4.Child-Voice

5.Elderly-Voice

6.Fast-Voice.png

7.Slow-Voice.png

Project File

File Directory

Tipps：The complete list of project documents is as follows:
Project Catalog
-1. Code (complete code: ensure successful execution)
-2. Result (running result: real running screenshot)
-3. Demo (demo video: real running recording)