Hot on the heels of a glowing five-star review for its Michi X3 integrated amplifier, Rotel has just unveiled the C8 and C8+ amps for the custom install market. Rotel's new Class AB amps boast eight ...

We often take wireless communications for granted, without considering the underlying complexity and technological barriers. It's worth taking a closer look at those aspects. Pulse width modulation ...

The Class D amplifier topology theoretically offers ideal characteristics for audio: 100% efficiency, 0% THD, and no audible noise. While practical Class D implementations can come attractively close ...

The high power consumption and limited performance of traditional 802.11a orthogonal frequency division multiplexing (OFDM) systems has delayed the adoption of 802.11a and dual-band WLAN products. The ...

Virtually every electronic product today is digital, including products in the once all-analog domain of communications. Audio power amplification is about the last thing to be digitized. And thanks ...

Integration of audio into portable devices such as cellphones, DVD players, laptop computer and gaming devices has increased to the point where designers are faced with squeezing more and more ...

STMicroelectronics is using Class-G analogue audio technology to create 117dB S/N ratio, >117dB dynamic range (A-weighted), automotive amplifier. Class-G amplifiers are similar to traditional Class-AB ...