How does ‘virtual’ surround sound from a soundbar compare to an actual surround setup? Someone built an amazing scanner that lets you ‘see’ sound waves to demonstrate it using a stuffed guinea pig and a custom-built 8-channel amplifier
YouTuber PlasmatronX creates a test rig to visually map how spatial sound waves travel It requires a lot of custom design, including building your own multi-channel amplifier You can download the 3D print files and code to make your own test rig Have you ever wished you could see the sound waves in your room? […]









