资源列表
LD3320
- LD3320开发板原理图，此版可用于将集成的周围器件将LD3320语音识别芯片开发出来使用-it is a picture of LD3320,including parts that can make it easy to realise speech recognition
yuyinxinhaochuli
- 南京理工大学的语音识别讲义，希望和相关朋友分享-nanjing Institute of Technology Lecture Speech Recognition, I hope to share and related
Speech-recognition
- 语音识别系统中用来端点检测和特征提取的matlab程序-endpoint detection and feature extraction of Speech recognition
Speech-analysis-and-synthesis
- 主要实现语音分析和合成，包括语音分帧、加窗、线性预测、和基音周期提取等功能-Speech analysis and synthesis
src
- matlab的音频指纹提取, 小波包, 需要用到voicbox工具箱-matlab audio fingerprint extraction, wavelet packet, need to use voicbox Toolbox
example
- matlab wav音频文件的一些操作,分帧,加窗(hamming)-Some operations matlab wav audio files, sub-frame, windowed (hamming)
Voiceprint-recognition
- 这是一个声纹识别程序，基于matlab实现，通过建模，简历声纹模型，认证时自动识别-This is a voiceprint identification procedures, based on matlab realize, through modeling, resume voiceprint model, automatic identification authentication
Extraction-of-periodic-signal-noise
- 提取淹没在噪声中的周期信号要求自相关（以判断周期）和互相关（以恢复信号自身）-Extraction drowned in the noise requirements of a periodic signal autocorrelation (to determine the cycle) and cross-correlation (to restore the signal itself)
g722
- android g722 audio coding
evrc
- evrc的实现代码，包含编码和解码，同时1有详细的备注-evrc implementation of the code, including encoding and decoding, while a detailed note
simple_gui
- function for speech recognitio
IIR_ditong
- 简单的语音信号去噪声，通过在录制的声音中添加噪声，然后通过低通滤波器去除噪声-IIR low pass filter