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Perceptual Audio Coding Principles

Updated 18 May 2026

Contents & prerequisites

Prerequisites

Psychoacoustic Model: ISO 226, Masking

Unlocks

Acoustic Echo Cancellation (AEC)

Article in preparation

Perceptual Audio Coding Principles

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Learning

PreviousPCM and ADPCM Audio Coding (G.711, G.726)NextPitch Detection Algorithms (AMDF, CREPE)

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