[Ryan] wanted a spectrum analyzer for his audio equipment. Rather than grab a micro, he did it the analog way. [Ryan] designed a 10 band audio spectrum analyzer. This means that he needs 10 band-pass ...

Amateur radio is the only hobby that offers its licensed operators the chance to legally design, build, and operate high power radio transceivers connected to unlimited antenna arrays for the purpose ...

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 ...

The last of a three-part series of reviews of Apple’s new HomePod smart speaker, including a subjective analysis of the device and an analysis of its spacial analysis technology. Apple’s claim that ...

DPA’s d:fine in-ear broadcast headset microphones are exceptionally small, lightweight, and barely visible, yet deliver the full audio frequency spectrum and sound fidelity of a full size condenser ...