High-Performance Speech Recognition System
An advanced speech recognition system with exceptional accuracy rates, featuring implementation insights and best practices for developers.
Blind Source Separation of Speech Signals in Real Environments
This is the latest program code for blind source separation of speech signals in real environments, implementing Independent Component Analysis (ICA) for speech signal processing. After extraction, simply run the program with recorded mixed speech si
Custom Voice Spectrogram
A self-developed voice spectrogram program designed for voice signal processing and voice enhancement applications, featuring customizable parameter settings and real-time analysis capabilities
Music Beat Calculation Toolkit with Signal Energy and Fundamental Frequency Analysis
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.
Digital Audio Watermarking: Embedding and Extraction with MATLAB
Implementing digital audio watermark embedding and extraction using MATLAB, involving the insertion of 2D images into audio signals for content protection and authentication.
LPCC (Linear Predictive Cepstral Coefficients) - A Speech Feature Extraction Method for Voice Recognition
Implementation of LPCC (Linear Predictive Cepstral Coefficients) for speech feature extraction in voice recognition systems using MATLAB
Implementation of PSOLA Algorithm for Speech Synthesis
Implementation of PSOLA Algorithm for Speech Synthesis with Code-Level Technical Explanations
MATLAB Wavelet Denoising Program Example with Voice File Processing
A MATLAB-based wavelet denoising program example demonstrating voice file processing, including implementation details of wavelet decomposition and noise reduction algorithms.
Speech Recognition Implementation Using MATLAB
Speech recognition system developed in MATLAB using custom collected datasets, featuring audio signal processing and speech-to-text conversion algorithms
Text-Dependent Speaker Verification System Using Module Matching Algorithm
A text-dependent speaker verification system implementing module matching algorithms for voice authentication
Short-Time Analysis of Speech Signals
Speech signals are time-varying in nature, with individual parameter variations occurring more gradually than the signal itself. Consequently, measuring these parameters requires a significantly lower sampling frequency compared to the signal's origi
Wavelet Transform-Based Audio Watermarking for Copyright Protection
Audio watermarking implementation using wavelet transforms, embedding binary images for copyright tracking and protection with frequency domain processing capabilities.
Voice Modulation Simulation
This project modifies pitch and timbre by altering the fundamental frequency and formant frequencies of audio signals, including core functions for extracting voice pitch with implementation details for frequency-domain analysis.
Implementation Example of Fast ICA Algorithm for Audio Source Separation
A practical demonstration of Fast ICA algorithm implementation for audio source separation, including signal preprocessing and post-processing techniques
GMM-Based Speaker Recognition System
GMM-based speaker recognition system achieving over 90% identification accuracy with optimized feature extraction and model training
Speech Signal Denoising Using Wavelet Transform
MATLAB-based implementation utilizing wavelet transform for speech signal denoising with practical code demonstration
Speaker Recognition System
Speaker Recognition System % Extract all files in the current MATLAB directory, then type "speakerrecognition" % in the MATLAB command window. A simple and intuitive graphical user interface will appear. % % GUI Functionalities: % % ONE-TO-ONE Speake
MATLAB Implementation for Voice Activity Detection
A MATLAB-based voice activity detection program designed to identify speech start and end points in audio signals, featuring robust algorithm implementation with code-level insights.
Vector Quantization (VQ) Implementation for Speech Recognition in MATLAB
MATLAB code implementation of Vector Quantization (VQ) for speech recognition systems, featuring signal vectorization and similarity matching algorithms with practical applications
Digital Watermark Embedding
Implementation of Digital Watermark Embedding Using MATLAB - Simulation of Image Integration into Audio Files with Algorithm Explanations