资源列表
iirsinglefnoise
- 首先提取语音信号，并对其加单频噪声，设计IIR滤波器，滤除单频噪声，显示滤除前后时域波形的对比，并播放滤除后的语音信号。-First, extract the speech signal, and add single-frequency noise, design IIR filters to filter out single-frequency noise. Display the time-domain waveform before and after filter, and pl
Spoken-Language-Processing
- 语音信号数字处理,作者为杨行峻和迟惠生.-SDSP Speech Digital Signal Processing .pdf
LPC-code
- 语音识别的matlab实现 lpc 程序很详细 -The realization of speech recognition matlab
jiyinjiance
- 音频基音周期的检测方法一般有两种，该代码是基于音频的自相关函数-Audio pitch detection methods There are two general, the code is the autocorrelation function based on the audio
LD3320
- 语音识别芯片LD3320的详细介绍资料，对于需要使用语音识别系统的人来说是个不错的选择。-Technical document of speech recognition chip-LD3320.
htkbook
- 语音信号处理的工具htk的英文文档htkbook-htkbook
BURG
- 本文件为语音识别lpc源码中的burg算法部分。该算法简单实用，适合于进行线性预测参数的计算-This document is for lpc-source speech recognition algorithm in the part of the burg. The algorithm is simple and practical, suitable for the calculation of the linear prediction parameters
MFCC
- 在对音频特征的提取时，梅尔到频率系数是一个很好的指标-Mel frequency coefficient is a good indicator in the extraction of audio features,
speech
- 语音参数短时能量，短时过零率，短时平均幅度，语音端点检测，fft变换与反变换-Voice parameters of short-time energy, short-time zero-crossing rate, short-term average rate, voice activity detection, fft transform and inverse transform
voicesignal11
- 语音编码的线性预测系数，很全面哦，赶紧下载吧-Speech coding LPC coefficients, very comprehensive Oh, and quickly download it
lpc
- LPC 10 Code,比较经过lpc编码与没有经过lpc编码的语音差别，用自相关法计算lpc参数。-LPC 10 Code, comparison, after encoding and not LPC LPC voice coding differences, using auto-correlation method to calculate LPC parameters.