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Featured image for “PUI Audio – Industrial Applications”

PUI Audio – Industrial Applications

When it needs to be heard in a industrial setting PUI Audio ensures alerts and monitors are heard when sound…

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PUI Audio – Medical Applications

When it needs to be heard in a medical setting PUI Audio can power the patient experience, ensuring vital information…

Featured image for “The Invisible Speaker – PUI Audio Exciters”

The Invisible Speaker – PUI Audio Exciters

The Invisible Speaker For over 100 years, the dynamic loudspeaker has undergone many changes in shape, style, impedance, and materials,…

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Haptics

WHAT ARE HAPTICS? If you’ve owned a smartphone or played video games in the last 10 years, chances are you’ve…

Featured image for “Wide-Band MEMS Microphones Application Guide”

Wide-Band MEMS Microphones Application Guide

Microphone Placement within a Product When designing a PUI Audio MEMS microphone into your product, careful PCB placement and soundhole…

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Speaker Power & Distance

Speaker Sensitivity When designers and engineers consider a speaker to integrate into their product, most focus on the speaker’s power…

Featured image for “Overview & Drive Circuits for Electromechanical Transducers”

Overview & Drive Circuits for Electromechanical Transducers

Electromechanical Transducers Electromechanical transducers make sound in much the same way as speakers. Inside the housing, a diaphragm is magnetically…

Featured image for “Overcoming The Pitfalls Of Poor Audio”

Overcoming The Pitfalls Of Poor Audio

Overcoming The Pitfalls Of Poor Audio Audio is a differentiator that can make or break user experience. In an increasingly…

Featured image for “Medical Ventilator Application”

Medical Ventilator Application

One of the world’s premier ventilator manufacturers approached PUI Audio with a need for a high-quality, water-resistant speaker assembly that…

Featured image for “Design Of A Helmholtz Chamber”

Design Of A Helmholtz Chamber

A piezoelectric element (also known simply as a piezo or piezo bender)—by itself, without a case or tuned enclosure—has a…

Featured image for “Demystifying a Speaker’s Power Rating”

Demystifying a Speaker’s Power Rating

A speaker’s rated input power is the level at which the speaker was designed to play at continuously. A speaker’s…