Extracting Time-Domain Features from Audio Signals with MATLAB Implementation

Self-developed MATLAB source code for extracting audio signal time-domain features including short-term average zero-crossing rate and short-term average energy, featuring window-based signal processing and frame-wise parameter computation.

Audio Signal Endpoint Detection

MATLAB program for audio signal endpoint detection using short-term average energy and short-term average zero-crossing rate to determine speech boundaries, including SNR calculation module for audio quality assessment.