quantisers

/K W AA1 N T AY1 Z ER0 Z/
noun
  1. 1

    An electronic device that samples a varying quantity (e.g. a waveform) and generates a digital response

Source: https://en.wiktionary.org/wiki/quantiser, https://en.wiktionary.org/wiki/quantisers, https://en.wiktionary.org/wiki/quantizer