The top noise-cancelling headphones we've tested block out the world and let you simply enjoy your music, media, or the sweet sound of silence.

The top noise-cancelling headphones we've tested block out the world and let you simply enjoy your music, media, or the sweet sound of silence.

Not sure which Bose headphones or earphones to buy? Whether you want class-leading noise cancellation or a fitness-friendly design, we’ve reviewed them all and are here to help you pick a pair.

It's safe to say the wireless earbuds space is pretty saturated. We've tested and reviewed dozens of models; these are our top picks.

This paper presents a design method of LC-VCO with Class-B structure using 22 nm FD-SOI process. The VCO mainly uses second harmonic filtering technology to reduce phase noise.

The phase noise of an oscillator tuned by an Active Resonator is compared to the phase noise of a Varactor-Tuned Oscillator, and to that of a fixed-frequency, Dielectric Resonator Oscillator for ...

Find the best earbuds at every price point, all tested and approved by Mashable audio experts. Check out the top buds from Bose, Sony, and Apple.