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Dec 21, 2020 · Artificial Intelligence

Voice Robot Sound Classification: Feature Extraction, VGGish Model, and Optimization Experiments

This article describes the end‑to‑end pipeline of a voice robot, covering speech framing, feature extraction (FBank, MFCC), the VGGish embedding network, various model architectures, experimental results on accuracy and recall, and future directions for improving sound‑type classification.