Abstract: In this paper a class-D audio amplifier for mobile applications is presented realized in a 0.14 μm CMOS technology tailored for mobile applications. The ...

Abstract: This paper presents a second-order pulsewidth modulation (PWM) feedback loop to improve power supply rejection (PSR) of any open-loop PWM class-D amplifiers (CDAs). PSR of the audio ...

PSB has a new line of BluOS-enabled bookshelf speakers featuring next generation of Class-D amplification and seven ...

There are plenty of radios you can buy that pick up MW and SW bands if that’s what you’re into. Or, you can follow [mircemk]’s example, and whip one up yourself instead. The build employs an ESP32 as ...

Car stereo systems: good now?

Curaçao's Livano Comenencia provided a highlight and hope for the smallest country in World Cup history. Germany then responded to Curaçao's first World Cup goal with an onslaught of scoring, turning ...

PSB Speakers, the Canadian loudspeaker manufacturer with over fifty years of acoustic research and design, today announces ...

Save $144 on the EARTHQUAKE Sound Supernova Luminous LU-12 powered subwoofer, now $622.22 at Amazon a rare 19% discount below ...

The respected Canadian hi-fi company is doubling down on new-age hi-fi.

The new DX1 II from Topping is an advanced DAC and headphone amplifier that can give an instant sonic upgared to smartphones, ...

Canadian loudspeaker manufacturer PSB Speakers has launched a new iQ Series of all-in-one streaming speakers, as the battle ...

Explore the best tech accessories reviewed this quarter, including earbuds, monitors, and more. Find the top-performing ...