LMS Algorithm with Time Delay for Speech Signal Processing
This implementation of the LMS algorithm for speech signal delay incorporates time-delay algorithm concepts, featuring adaptive filter design and delay parameter optimization techniques.
Implementation of Complex Cepstrum Domain Filtering for Speech Dereverberation
Utilizing complex cepstrum domain filtering methodology for effective speech dereverberation implementation.
Building Speech Models - Hidden Markov Models
Implementation of Speech Modeling using Hidden Markov Models - A Statistical Modeling Approach
MATLAB Implementation of Audio Watermarking Algorithm
Implementation of audio watermarking algorithm including watermark embedding, commonly used audio watermark attacks, and detection algorithm realization with code-level implementation insights.
Speaker-Specific Voice Recognition Using Vector Quantization
Vector quantization-based speaker-dependent voice recognition system with datasets and implementation code examples
Speech Separation Using MATLAB - Computational Auditory Scene Analysis Approach
Speech separation algorithm based on Computational Auditory Scene Analysis (CASA), which attempts to simulate human auditory psychological and physiological processes through computer technology, enabling computers to process sounds (separate and int
Speech Signal Enhancement Using Spectral Subtraction Method
MATLAB-based implementation of spectral subtraction for speech signal enhancement with algorithm explanation and key function descriptions
MATLAB Implementation of Speech Recognition System
MATLAB Speech Recognition System with Research Applications at Shenzhen University - Implementation featuring audio processing algorithms, feature extraction techniques, and pattern recognition methods
Recording and Analyzing Personal Voice Signals with Code Implementation
Record personal voice signals using audio recording functions. Perform sampling operations with specified rates using functions like `audiorecorder()` in MATLAB. Plot time-domain waveforms using `plot()` and spectrograms using `spectrogram()` functio
Audio Watermark Embedding Program with BCH Encoding
This program implements BCH-encoded audio watermarking by embedding watermark information into encoded audio signals for content protection and authentication
MATLAB Implementation of Double Threshold Algorithm for Speech Endpoint Detection
Double threshold algorithm for speech endpoint detection with adjustable threshold parameters and adaptive threshold mechanism to enhance detection accuracy and robustness.
Voice Activity Detection (VAD) Algorithm for Speech Activity Recognition
Voice Activity Detection (VAD) algorithm implementation with accompanying technical literature and code-related implementation insights for enhanced understanding and practical application.
MATLAB Implementation of Non-Stationary Noise Estimation
Non-stationary noise estimation for real-time applications, suitable for integration with speech enhancement algorithms, featuring recursive estimation techniques and spectral tracking capabilities.
Blind Source Separation of Speech Signals
Blind source separation of speech signals provides an excellent separation procedure that operates without prior knowledge of the signals, typically implementing algorithms like Independent Component Analysis (ICA) or Non-negative Matrix Factorizatio
Voice Signal Voiced/Unvoiced Detection Program
A beginner-friendly program for voice signal voiced/unvoiced detection with comprehensive code implementation details and algorithm explanations
MATLAB License Plate Recognition with Full Implementation Details
MATLAB-based license plate recognition system featuring comprehensive image processing coursework design. Includes complete source code, vehicle images, license plate template images, technical report, and voice output functionality. Implements grays
Wavelet Transform for Speech Signal Processing
A MATLAB program for speech denoising using wavelet transform techniques, implementing multi-level decomposition and threshold-based noise removal
Speaker Recognition Using Hidden Markov Model (HMM) with Speech Signal Processing Toolbox
Implementation of speaker recognition system based on Hidden Markov Model (HMM) utilizing speech signal processing toolbox, featuring model training with Baum-Welch algorithm and recognition via Viterbi decoding. Contact: lishicheng64@126.com
Time-Domain Feature Analysis of Speech Signals
Time-domain analysis of speech signals including time-domain spectrum, short-time zero-crossing rate analysis, short-time amplitude, short-time energy, and autocorrelation function with implementation approaches
Dual-Channel Speech Enhancement Algorithm
Dual-channel speech enhancement algorithm for environmental noise cancellation, implementing normalized adaptive methods to achieve 10dB noise reduction while maintaining high speech intelligibility.