Measuring Audio Amplifiers with MATLAB

Version 1.0.2 (4.2 MB) by Francis Tiong
Demonstrates the process of measuring and comparing the performance of two audio amplifiers.
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Updated 23 Feb 2024

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The objective of this presentation is to illustrate the process of recording and comparing the quality of two audio amplifiers. We will go through the steps required to configure a system on Windows for creating audio recordings. Additionally, we will employ the Impulse Response Measurer along with various signal processing functions, such as SNR (Signal to Noise Ratio), THD (Total Harmonic Distortion), and ViSQOL (Virtual Speech Quality Objective Listener).

Cite As

Francis Tiong (2024). Measuring Audio Amplifiers with MATLAB (https://www.mathworks.com/matlabcentral/fileexchange/160028-measuring-audio-amplifiers-with-matlab), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2024a
Compatible with R2024a and later releases
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes
1.0.2

README file updated link to first video.
1.0.1

README file added links to video
1.0.0