simulating EV sound -- Generating the sound of an electric vehicle with variable speed using audio plugin in Simulink®

Overview

This Simulink model simulates the sound of an electric vehicle moving at different speed. The user can adjust a knob to simulate the sound of a vehicle running at different RPM. The algorithm is very simple and can be implemented in any processors. The code uses Audio Plugins in Simulink (https://www.mathworks.com/help/audio/ug/audio-plugin-example-gallery.html).

How to get started

open the file changeEVsoundBackwards.slx and click Run

Relevant Industries

audio plugin, automobile manufacturing, EV research, auto industry, audio equipment, audio systems design, sound effects development

Relevant Products

• MATLAB®
• Simulink®
• Audio Toolbox™

Copyright 2025 The MathWorks, Inc.