Sound can be represented with both analog or digital audio signals. Analog audio signals use electrical voltage levels. Different types of transducers convert sound to electrical signals and ...

All audio systems, including those installed in , SUVs, and trucks are engineered to handle specific ranges of sound frequencies. These range differences explain why some speakers have slightly ...

Could we replace near-field communication (NFC) and QR codes with ultrasonic tech that allows users to send data via audio? A startup called Lisnr certainly thinks so — and it’s providing the tools to ...

It’s not often that a single photo can tell you pretty much everything you need to know about a project, but the spectrum analyzer screenshot nearby is the perfect summary of this over-the-top ...

For the best listening experience possible, you should familiarize yourself with the sound settings on your audio products. In particular, the equalizer (aka the EQ). Understanding how to operate this ...

Audio terminology can be very confusing and ambiguous. Below is a basic list of most common words related to audio specifications and terminology. Acoustic suspension - a sealed or closed box speaker ...