# PUI Audio: Audio Solutions Company

> Founded in 1972, we strive to provide the most comprehensive line of high\-quality audio, haptics, \& sensor components and custom solutions\.

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## Pages
- [Find a Product](https://puiaudio.com/find/findproducts/)
- [Contact](https://puiaudio.com/discuss/contact/)
- [Home](https://puiaudio.com/)
- [Latest News](https://puiaudio.com/latest-news/)
- [About Us](https://puiaudio.com/about-us/): Overview of PUI Audio as a company\.

## Posts
- [How We Measure Speaker Performance: Frequency Response and Impedance Testing](https://puiaudio.com/news/how-we-measure-speaker-performance-frequency-response-and-impedance-testing/): See how PUI Audio measures speaker frequency response and impedance with calibrated microphones, controlled fixtures, and repeatable SoundCheck testing methods\.
- [Microphone Characterization Testing for ECM and MEMS Design Validation](https://puiaudio.com/news/microphone-characterization-testing-for-ecm-and-mems-design-validation/)
- [New PUI Audio Exciters Combine Audio Playback and Haptic Feedback in One Compact Component](https://puiaudio.com/news/new-pui-audio-exciters-combine-audio-playback-and-haptic-feedback-in-one-compact-component/)
- [Lead\-Free Piezo Benders: Why a 12 mm Element Matters Before RoHS Exemptions Expire](https://puiaudio.com/news/lead-free-piezo-benders-why-a-12-mm-element-matters-before-rohs-exemptions-expire/)
- [ECM and MEMS Microphone Port Design: How Port Diameter, Depth, and Cavity Volume Change Frequency Response](https://puiaudio.com/news/ecm-and-mems-microphone-port-design-how-port-diameter-depth-and-cavity-volume-change-frequency-response/)

## Resources
- [New Audible Alert Product Highlight](https://puiaudio.com/resource/new-audible-alert-product-highlight/)
- [New Audible Alert Solutions](https://puiaudio.com/resource/new-audible-alert-solutions/)
- [Keyboard with embedded audio functionality](https://puiaudio.com/resource/keyboard/)
- [Interactive Smart Basketball Hoop Game Console](https://puiaudio.com/resource/interactive-smart-basketball-hoop-game-console/)
- [How to Turn a Glass Wall or Pizza Box Into a Speaker](https://puiaudio.com/resource/how-to-turn-a-glass-wall-or-pizza-box-into-a-speaker/)

## representatives
- [Iberia Electronics REP](https://puiaudio.com/representative/iberia-electronics-rep/)
- [R4E \(Cristian Craciunoiu \& Artur Rybak\)](https://puiaudio.com/representative/r4e-3/)
- [R4E \(Szymon Franiczek \& Artur Rybak\)](https://puiaudio.com/representative/r4e-2/)
- [R4E \(Artur Rybak\)](https://puiaudio.com/representative/solt-pack-artur-rybak/)
- [Pinnacle Marketing](https://puiaudio.com/representative/pinnacle-marketing/)

## Distributors
- [Simcona](https://puiaudio.com/distributors/simcona/)
- [Technopartner/Italy](https://puiaudio.com/distributors/technopartner-italy/)
- [Mouser Electronics](https://puiaudio.com/distributors/mouser-electronics/)
- [RS Components](https://puiaudio.com/distributors/rs-components/)
- [Arrow Components](https://puiaudio.com/distributors/arrow-components/)

## Optional
- [Sitemap index](https://puiaudio.com/sitemap_index.xml)