Sennheiser’s HDB 630 Wireless Headphones step into the crowded high-end wireless market at $499 USD, going head-to-head with Sony, Bose, Apple, and Bowers & Wilkins. They deliver 24-bit/96kHz playback ...

The Sennheiser HDB 630 are positioned as the brand's "first high-res audiophile wireless product" and aims to combine the ...

If you’re thinking the HDB 630 looks an awful lot like the Momentum 4, you’re correct. Sennheiser says this new model ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Brent Butterworth Brent Butterworth is a writer dedicated to audio gear. He ...

Abstract: In this work, we present an open-source fully-synthesizable fractional-N all-digital phase-locked loop (ADPLL) designed for a Bluetooth low-energy (BLE) transmitter (TX) along with a ...

Here are several of the top Bluetooth FM transmitters for cars that are the among the best on the market for different use cases.

While numerous premium and excellent Android controller options exist, if you own a Sony PlayStation 4 or 5, you can connect and use your DualShock 4 controller on your Android device. The best part ...

Abstract: We propose a new transmitter architecture for ultra-low power radios in which the most energy-hungry RF circuits operate at a supply just above a threshold voltage of CMOS transistors. An ...

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USB-C is the modern connection standard shared by most new devices today. It comes in several different formats—USB-C, USB4 and Thunderbolt—but they all have the same reversible connector at the end ...