Having concluded in a previous piece that compression was a disaster, it's somewhat comforting to realise that an increasing number of cameras now allow us to record pictures which are uncompressed, ...

A compression technique that does not decompress digital data back to 100% of the original. Lossy methods can provide high degrees of compression and result in smaller compressed files, but some ...

In previous episodes of this long-running series looking at the world of high-quality audio, at every point we’ve stayed in the real world of physical audio hardware. From the human ear to the ...

We all download images or create memes to share on social media, whether casually or for professional purposes. However, because converting everything into PDF resolves quality issues, we don’t seem ...