With smart speakers being a relatively new class of consumer audio device with unique characteristics, testing the overall end-to-end performance of a smart speaker’s primary input and output audio paths can be quite challenging.
Smart speakers are a relatively new class of consumer audio device with unique characteristics that make testing/measuring their audio performance difficult. 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.
DigiKey's online conversion calculators offer a one-stop resource for many electronics industry calculations. Whether you are identifying a 4 band resistor or trying to determine...
This article describes the advantages of open-loop sensors over closed-loop current sensors. Examples of LEM and Honeywell open-loop sensors are described.
