Dual Display of Waveform and Spectrum Recording

Waveform and Spectrum Dual Display Recording - Speech input directly into MATLAB for manual segmentation of speech waveforms, creating label files. Waveform editing capabilities include cutting, copying, and pasting. Formant analysis displays F1, F2, and F3 resonance trajectories. Pitch analysis filtering tools with customizable cutoff frequencies for speech signals. Comparison tool for spectral distance measurement between two waveforms using multiple metrics. Noise addition functionality with various noise injection methods for signal processing experiments.