quantization

/ˌkwɑntəˈzeɪʃən/
noun
  1. The process of converting a continuous range of values into a set of discrete steps or levels, especially in digital technology.
    • In signal processing, quantization reduces the amount of data by rounding values.
    • Quantization is used in digital audio to convert sound waves into numbers.
    • The image quality suffered because of poor quantization in the compression process.
  2. In physics, the concept that certain properties, such as energy, exist only in specific, discrete amounts rather than a continuous range.
    • The scientist explained the quantization of charge in the experiment.
    • Quantum theory is based on the quantization of physical properties.
    • The quantization of energy levels explains why atoms emit light at specific colors.
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