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Glossary

Terms used in accessibility research and practice. Each entry has a definition, common aliases, and category tags.

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Perceptual Linear Prediction(also: PLP, PLP Coefficients)
Perceptual Linear Prediction (PLP) is an acoustic feature extraction technique used in speech processing that models human auditory perception. PLP analysis applies psychoacoustic principles including critical band frequency resolution, equal-loudness pre-emphasis, and…

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