Today, high-quality music is no longer bound to physical media. HDtracks pioneered high-resolution audio downloads and offers music titles at CD quality and greater. In addition, music played from the ...

We’ve come a long way since the earliest days of home audio, and a number of major leaps have been made: the transition from mono to stereo in the 1960s; moving from vacuum tubes to solid-state ...

Does upsampling in digital audio actually improve DAC performance, or just make lower quality files look like high resolution audio?

Following are the four "Master Quality" (MQ) categories of high-resolution audio, which were formalized by the major record labels in 2014. See high-resolution audio, PCM, analog, CD and DSD. Category ...