Questyle’s QCC ($59) and QCC Pro ($99) finally bring aptX Adaptive and LDAC to iPhone and iPad, giving Apple users higher resolution Bluetooth audio. Is the $49 Creative BT-W6 Bluetooth 5.4 dongle ...

If you want to hear Apple Music’s lossless catalog the way it was meant to sound, you will need a little extra hardware. iPhones and most wireless headphones still have limitations when it comes to ...

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations for ...

Our favorite Dongle DACs in 2025 for audiophiles include models from Questyle, Audioengine, iFi and Campfire Audio. A Dongle DAC is a small adapter that connects between a wireless device and wired ...

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Abstract: For current-steering digital-to-analog converters (DACs), a technique utilizing dynamic-element-matching and digital return-to-zero, called DEMDRZ, is proposed to simultaneously suppress the ...

Abstract: This paper presents a hybrid digital-to-analog converter (DAC) architecture with a tunable bandpass delta-sigma modulator (DSM) to synthesize channelized signals over a wide frequency range ...

Get the latest Danaos Corporation (DAC) stock news and headlines to help you in your trading and investing decisions.

This is a 24-bit stereo DAC, which is specifically built for Raspberry Pi boards. This R-2R ladder DAC is developing around Intel / Altera EPM240T100C5N CPLD. DAC which described in this repo can ...