With the proliferation of digital sources for audio, opportunities exist to amplify the signal entirely in the digital domain, right up to the loudspeaker. The performance of an open loop digital ...

The dual approach of digital and analog lock-in amplifier technologies has continued to advance the precise extraction of weak signals from noise-laden environments. These devices are indispensable in ...

If you can find one, the new STA333IS digital audio chip and power amplifier from STMicroelectronics (STM) offers a quick and easy solution for converting digital audio into a 10 watt/channel stereo ...

Diodes has introduced a digital stereo audio amplifier with built-in boost converter that allows 8+8W to be delivered from one Li-ion cell and 12+12W from two cells in series. Integrated output noise ...

The JBL Synthesis SMA Series Amplifiers have finally launched in North America, and they’re poised to bring professional-grade audio to your home theatre. The SMA-4750 and the SMA-8300 are high-end ...

Latest digital platform provides key advancements to help maintain high signal fidelity while reducing environmental noise Forward-looking platform designed to help enable path to new technologies in ...

If you want to extract a signal from a huge amount of noise, a lock-in amplifier is the ideal tool. But when it comes to buying one, doing your homework first can avoid a costly mistake, advises ...

The Class D amplifier has some added challenges. Real world transistor switching characteristics require that some degree of dead-time is present in each modulation cycle to control the ...