Digital instruments sample analog waveforms and operate on the samples with the assurance that the data can be restored to continuous analog form. The sampling ...

Multi-rate processing and sample rate conversion, or interpolation and decimation as they re known, are a clever digital signal processing (DSP) techniques that broadband and wireless design engineers ...

NPR's Mary Louise Kelly talks with NPR music critic Ann Powers on the rise of interpolation in the increasingly litigious music industry and the line between nostalgia and theft. ED SHEERAN: (Singing) ...

Engineers are always looking to make their designs more efficient. Don has a DSP technique that should ease your computational burden. Interpolation and approximation are thorny issues for software ...