Explore MATLAB source code curated for "短时能量分析" with clean implementations, documentation, and examples.
Speech signal acquisition and preprocessing techniques Short-term energy analysis of speech signals Short-term zero-crossing rate analysis for speech Pitch period extraction using autocorrelation function Vehicle license plate recognition with speech synthesis
This speech synthesis algorithm implements a time-domain Pitch Synchronous Overlap-Add (PSOLA) approach, performing prosodic feature extraction, modification, and waveform synthesis including short-term energy analysis and short-term zero-crossing rate analysis. The implementation utilizes MATLAB with key functions handling frame segmentation, pitch detection, and waveform concatenation.