Smart Speaker 1540x800 6511a02f3e7d5

Smart Speaker Acoustic Measurements

Oct. 2, 2023
Smart speakers are a new class of consumer audio device with unique characteristics that make testing their audio performance difficult. Receive an overview of smart speaker acoustic measurements with a focus on frequency response.

A smart speaker is an Internet-connected (usually wireless) powered speaker with built-in microphones that enables you to interact with an intelligent virtual assistant (IVA) using voice commands. Using voice only, you can direct it to perform tasks such as play music, control home automation devices, or even order products from online. In this application note, we provide an overview of smart speaker acoustic measurements with a focus on frequency response—the most important objective measurement of a device’s audio quality.

This content is sponsored by:

Sponsored

In this podcast episode, we interview Joe Pawelczyk, VP of operations at DPI UAV Systems (USA), a leading provider of small rotary wing unmanned aerial vehicles (UAV).
The article outlines three key applications and introduces Texas Instruments' UCC33420-Q1 power module for efficient isolated DC/DC power supply design.
In this episode Ed Lovelace, Chief Technology Officer of Ampaire (USA) joins Robert Gendron, VP of Product Development at Vicor, for an enlightening conversation on electric planes...
This Application Note addresses signal measurements and analysis of automotive radars that are crucial during the development and verification stages.