搜索资源列表
A-Modified-Spectral-Subtraction--
- 关于语音去噪的iEEE论文，对进行语音信号去噪处理有很多的帮助-IEEE papers about speech denoising, the speech signal denoising processing have a lot of help
voice-signal--decomposition
- 用MATLAB对一语音信号进行小波分解，分别用强阈值，软阈值，默认阈植进行消噪处理。-A voice signal using MATLAB wavelet decomposition, were used the intensity threshold soft threshold, the default threshold for planting Denoising.
jiyinzhouqi
- 基因周期:本程序用于实现基音周期的检测。对输入语音信号进行预处理和基于短时能零比及AMDF的基音周期检测与算法。-pitch detection: the procedures used to implement the detection of the pitch period. The input speech signal pre-processing and short-term zero and AMDF-based pitch period detection algorithm.
audio-processing
- 用matlab对语音信号进行分析和处理，并提供matlab源程序和系统界面-Speech signal analysis and processing using matlab matlab source code and system interface
matlab
- 语音信号进行分析、处理和设计。用MATLAB做变声器的原理是通过改变输入声音频率，进而改变声音的音色、音调，使输出声音在感官上与原声音不同。变声器是借助对声音音色和音调的双重复合改变，实现输出声音的改变。通过自己发声，共振峰频率的改变是基于重采样实现的-Speech signal analysis, processing and design. MATLAB do voice-changer works by changing the input frequency of the sound,
voise
- 语音信号进行分析、处理和设计。用MATLAB做变声器的原理是通过改变输入声音频率，进而改变声音的音色、音调，使输出声音在感官上与原声音不同。变声器是借助对声音音色和音调的双重复合改变，实现输出声音的改变。通过自己发声，共振峰频率的改变是基于重采样实现的-Speech signal analysis, processing and design. MATLAB do voice-changer works by changing the input frequency of the sound,
recored
- 语音信号的处理，包括录音，短时能量，同态滤波等-Speech signal processing, including recording, short-term energy, homomorphic filtering
yuyinquzaoyuanshi_1
- 语音信号的识别，去噪，处理，简单的应用matlab中的一些去噪函数，选择最优函数-Recognition of speech signals, noise, handling, simple application of some denoising matlab function, selecting the optimal function
Voice-signals-pitch-detection
- 基于同态处理的语音信号基音检测，利用同态处理中的倒谱或者复倒谱方法，检测语音周期-Based on homomorphic processing of the speech signal pitch detection, homomorphic processing or complex cepstrum cepstrum method to detect voice cycle
Short-time-speech-signal-analysis
- 短时语音信号分析工具包，可用于简单语音处理，也可与其他函数配合使用构成语音识别系统-Short-time speech signal analysis toolkit for simple voice processing, can also be used in conjunction with other functions constitutes a speech recognition system
MF-ica
- 一种独立分量分析方法，有应用示例程序，可以用于处理语音信号。-A method of independent compony analysis is used to process sound signals.
MS-ica
- 一种独立分量分析方法，有应用示例程序，可以用于处理语音信号。-A method of independent compony analysis is used to process sound signals.
cecilia
- 这是关于guide下的语音信号的处理，包括抽样，加躁，去噪等-matlab handle of the signal
ZCRO
- 基于数字信号处理的数字语音处理的过零率算法的研究，算法简洁，效率高。-Based on digital signal processing digital voice processing zero-crossing rate algorithm, the algorithm is simple and efficient.
FIRAudio-filter
- 基于数字语音的FIR音频滤波，是数字信号处理的必须掌握的算法。-FIR digital speech-based audio filtering, digital signal processing algorithms to master.
Intelligent-PMATLAB-speech-signal
- 智能仪器课程设计, 利用MATLAB实现了语音识别功能，给出了详尽的matlab程序。具体步骤为对语音信号进行预处理，特征参数提取，以及模型训练，匹配算法，最后输出识别结果。-Intelligent Instrument curriculum design, using MATLAB realize the voice recognition function, gives a detailed matlab program. Specific steps for the speech sign
signalPshort-energyPzero-rate
- 采集语音信号，双线性变换法设计低通滤波器对信号滤波，分别运用短时能量和短时过零率方法对语音信号进行处理。-Voice signal acquisition bilinear transform design low-pass filter signal filtering, namely, the use of short-term energy and zero-crossing rate method of voice signal processing.
FASTICAPBSS
- 自己对程序做的改动。原来的程序是针对语音信号。改动后可以对图片进行处理。ICAD是原程序，test是改动的。效果不好，谨慎下载。-Own procedures to make changes. The original procedure is for the voice signal. Changes can be processed on the picture. ICAD is the original program, test is altered. Ineffective, down
Voice-signal-filtering
- 语音信号的滤波并对其进行相应的频谱分析处理-Voice signal filtering and spectral analysis
DPSK_PCM_TDM
- 利用matlab simulink产生两路模拟语音信号，经过pcm编码、时分复用、DPSK调制经过同一个信道单向传输到对应的接收端。常用的三个模块 simulink、通信模块、信号处理模块。包括课程设计报告。-Using matlab simulink produce two analog voice signals through the pcm encoding, time division multiplexing, DPSK modulation over the same one-wa