These days, so much of what we see online is delivered by social media algorithms. The operations of these algorithms are opaque to us; commentators forever speculate as to whether they just show ...

The main reason for the new digital divide, in my opinion as someone who studies information systems, is that so few people understand how algorithms work. For a majority of users, algorithms are ...

CATALOG DESCRIPTION: Recursive and nonrecursive digital filters, decimation and interpolation, A/D and D/A conversion as digital filtering problems. Implementation of nonrecursive filters via FFT, ...

Companding: A nonlinear signal processing technique that compresses the dynamic range of audio signals prior to quantisation, then expands them for improved signal-to-noise ratio. Audio Processing ...