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adaptive_LMS
- 自己写的基于LMS的自适应噪声抵消,例子是对一WAV声频信号去噪,效果不错,对这方面感兴趣的可以-wrote based on the LMS adaptive noise cancellation, for example, is a WAV audio signal denoising. good results, with interested can s
wav.rar
- 从wav文件中提取音高值的程序 对wav进行降噪，然后提取音高信息 ,Wav file to extract from the pitch value to the process of noise reduction wav, and then extract pitch information
PCMTOWAV
- 这是一个DLL系统,进行PCM转化为WAV格式.去除杂音.采用了东进库.并带有说明文档.-This is a DLL system, PCM into WAV format. Remove noise. They moved eastward to the library. And with documentation.
RLS_filter
- RLS算法，编写了MATLAB程序实现自适应干扰对消。给出信号实例，用于验证所编写程序的性能。所给信号为：①噪声与语音的混合信号——signalnosie.wav；②噪声信号——noise.wav。两信号均为立体声，PCM压缩，采样速率为48000Hz，采样精度16bits。-RLS algorithm, the preparation of a MATLAB program to achieve adaptive interference cancellation. Given signal
BispectrumWavelets
- 用双谱和小波变换去除信号中加性高斯噪声的相关程序 1.实现单个变量的双谱分析程序 2.用傅立叶反变换求自相关函数的程序 3.用fft求取喜好频谱、功率谱、均方根谱、对数谱的程序 4.读取.wav语音信号后用小波去加信白噪声的程序 5.用各种小波和阀值对同一信号去加性噪声效果比较的程序 -Double-spectral and wavelet transform to remove the signal plus Gaussian noise procedures 1. T
CutYawp
- 一个裁剪WAV声音文件末尾噪声的工具，参数可自行配置，使用VS2005编译。-WAV sound files of a cutting tool at the end of noise, parameters can be configured on its own, use the VS2005 compiler.
xiaobo
- 该程序实现了小波变换对音频信号的降噪处理，简单实用！程序运行时需要一个.wav格式的音频信号。-Procedures for the implementation of the wavelet transform of the noise reduction audio signal processing, simple and practical! Procedures required a run-time. Wav format audio signal.
wscgensrc190
- 无线通信中各种常用信号产生程序，里面具有BPSK，MFSK，QPSK，白噪声等波形产生程序，声称的波形何以存储为Wav文件或直接输出到声卡！适合短波数据通信编程参考！-Wireless communication signals in a variety of commonly used procedures, which have a BPSK, MFSK, QPSK, of white noise such as waveform generation process, claiming t
s1
- i am uploading obj_evalution matalb file which is step after noise estimation
Report2
- matlab code to filter the noise in a wav signal
image_to_wav_conversion
- 转换图像文件程序（方形，为音乐的最高120x120像素）文件（*. WAV和噪音）。你可以看在音乐谱图隐藏的图像 - 过程被称为声音隐秘。 -Program converts image file (square shape, maximum 120x120 pixels) into music file (*.wav, noise). You can watch the hidden image in spectrogram of music- process called sound s
jiangzao
- 对一段wav文件读取，并做简单的降噪处理，其中包含了高通滤波器的设计。适合新手-Wav file on a read and do simple noise reduction, which contains a high-pass filter design. For novice
deletenoise
- 读入需要的语音文件（wav格式），进行频谱分析，对其加入随机噪声，然后进行降噪处理，降噪处理前后效果较佳-Need to read the audio files (wav format), spectral analysis, it added random noise, then noise reduction, noise reduction before and after treatment was better
avesh
- this for wav denoisng colour noise will br removed-this is for wav denoisng colour noise will br removed..............................
LMS
- Matlab Code to filter data using the Least Mean Squares adaptive algorithm. processes an input WAV file and filters out noise according to the setup parameters
zxg
- 对具有周期性的音频进行加噪声后自相关然后输出为wav音频，使用tc编写-A periodic audio add noise then related it and then output as wav audio
Noise-Analysis
- 利用簡單讀檔方式, 開啟.wav檔案, 並且分析其頻譜.-Analysis Noise (by .wav files)
GET-RID-OF-NOISE
- 根据人声及鸟声频率的不同，将两种声音分离出来。-talk_sound.wav is a mono (1-channel) 44,100 samples per sec, 16-bit per sample WAV file. Write a Matlab program to separate the voice from the background sounds and to separate the background sounds from the voice. The voice
Active-Noise-Control
- 用LabVIEW实现主动噪声控制多通道Fx-LMS算法，可以读取任意wav文件进行降噪处理并得到控制效果。-Active Noise Control with LabVIEW multichannel Fx-LMS algorithm, you can read any wav file for noise reduction and get control results.
wav
- 可以实现对自己录制的wav格式声音进行频谱分析时域分析并且加入随机噪音，可播放声音进行对比，自动绘制波形频谱图。最后进行去噪滤波。适合大学生数字信号处理课程实验(It can realize the spectral analysis of the wav format, record the time domain analysis and add random noise. It can play the voice contrast, and automatically draw the