* Linear pulse code modulation* Nyquist–Shannon sampling theorem* Pulse-width modulation* Quantization (signal processing)* Sampling (signal processing)* Signal-to-quantization-noise ratio (SQNR) – One method of measuring quantization error.
* Nyquist–Shannon sampling theorem* Pulse-density modulation* Quantization (signal processing)* Sampling (signal processing)* Signal-to-quantization-noise ratio (SQNR) – One method of measuring quantization error.