The need for spectrum to operate wireless microphones is more important than ever. The Wireless Microphone Spectrum Alliance ...

Everything you wanted to know (but were too afraid to ask) about using the MSGEQ7 audio spectrum analyzer chip. I’ve talked about using the MSGEQ7 Spectrum Analyzer chip in several columns over the ...

The Wireless Microphone Spectrum Alliance (WMSA) has been highlighting the need for spectrum to operate wireless microphones ...

Companies have rapidly deployed VoIP technology to reduce operational costs and increase productivity by integrating telecom services with other enterprise workflows. However, the codecs most widely ...

Radio spectrum is pricey. Operators drop billions at auction to lock down licensed frequency bands, and every single ...

Radio seems to be an unofficial theme for The Hackaday Prize, with a few wireless frameworks for microcontrollers and software defined radios making their way into the quarterfinal selection.

Kenya has started its first live trial of Digital Sound Broadcasting (DSB) in Nairobi, launching a 12-month pilot that it says could ease chronic congestion in the popular FM (frequency modulation) ...