MP3, AAC, WAV, FLAC: all the audio file formats explained
Feb 10, 2025 · WAV and AIFF are arguably the most popular uncompressed audio file formats, both based on PCM (Pulse Code Modulation), which is widely recognised as the most straightforward …
PMC Prodigy 1 review - What Hi-Fi?
Oct 16, 2025 · The PMC Prodigy 1 standmounters we have here make up a two-strong range alongside the Prodigy 5 floorstanders, together opening up PMC speakers to a wider audience looking for …
PCM Replacement Options - Chevy SS Forum
Nov 8, 2020 · PCM Replacement Options Jump to Latest 8.4K views 19 replies 11 participants last post by 2012LS3Vert Nov 12, 2020 TheMealOnWheels Discussion starter
What is DSD audio? A niche digital music format for audiophiles ...
Feb 11, 2025 · With PCM, the original analogue music waveform is described in two parts. The first is its amplitude (size). In CD this is represented by 16-bits of digital data, which gives us the ability to …
Porsche is bringing Dolby Atmos audio to its in-car hi-fis, but there’s ...
Apr 3, 2025 · The German automotive giant is completely revising its PCM system (Porsche Communication Management) as part of its model year change. And, as part of the update, it’s …
Best DACs 2026: USB, desktop and portable digital-to-analogue ...
Jan 16, 2026 · It supports hi-res PCM and DSD files, too. And it can deliver up to 100mW of power (single-ended) into a 32-ohm electrical load, rising to 241mW out of the balanced output, which …
Arcam ST25 review - What Hi-Fi?
Oct 13, 2025 · Arcam’s dedicated premium music streamer is a stunning performer and capable of slotting into any suitably priced hi-fi system with zero fuss
Bluesound Node (2024) review - What Hi-Fi?
Nov 25, 2024 · Bluesound Node (2024) review Can the new Node music streamer keep up with the pack? Tested at £499 / $549 / AU$899
What is a DAC? And why do you need one anyway? - What Hi-Fi?
May 7, 2025 · Digital music files are usually found in the form of Pulse Code Modulation (PCM) and are created by measuring the amplitude of the analogue music signal at regular intervals. The value of …
Coaxial vs optical vs HDMI: which is the best audio connection to use?
May 6, 2024 · An optical connection also can’t support more than two channels of uncompressed PCM audio. Then there's the threat of damage if an optical cable is bent too tightly. What about HDMI? …