Explore MATLAB source code curated for "基音频率" with clean implementations, documentation, and examples.
A MATLAB implementation that extracts pitch frequency from speech signals. The program processes .wav audio files as input and outputs pitch frequency values for each frame, featuring advanced signal processing algorithms like autocorrelation or cepstrum analysis for accurate pitch detection.
Implementing cepstral analysis to extract spectral envelope and pitch frequency from speech signals, with MATLAB code implementation insights.
This toolkit primarily calculates musical beats while also providing additional functionality for computing music signal energy and fundamental frequency analysis, implementing digital signal processing algorithms for audio feature extraction.