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project语音编码
- wav声音文件的通过多脉冲激励编码器，长时预测合成新的声音文件-wav sound files through the multi encoder pulse excitation, long forecast synthesis of new voice
Bendbolck
- 关于带通带阻滤波器的设计，巴特沃思滤波器 压缩包里有： bendpass.m 为带通程序 bendblock.m 为带阻程序 SE144.wav 采用的声音文件，请放在 C:\\下 bendpass.wav 通过带通滤波器之后的声音，保存在C:\\ bendpass.wav bendblock.wav 通过带阻滤波器之后的声音，保存在C:\\ bendblock.wav -on Bandpass Filter with the design, Butterwor
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
WAVE_EQ
- 利用matlab读入wav音频，进行音频均衡后，播放音频效果-using Matlab read into wav Audio, Audio balanced, the broadcast audio effects
add_noise_and_SNR_measure
- 内有两个MATLAB程序，主要用于语音增强：一个用于向纯净语音文件(wav)添加高斯白噪声，信噪比可选；另一个文件用于测量语音信噪比，对语音增强效果判断
yuyinshibie.rar
- 利用matlab模拟的语音识别系统，读取wav文件进行信号处理~~~,Matlab simulation of the use of voice recognition systems, to read wav files Signal Processing ~ ~ ~
new
- 钢琴声音频谱分析，电子音乐合成的源程序 以及合成声音wav文件。 huxuec@yahoo.com.cn-Piano sound spectrum analysis, the synthesis of electronic music synthesis of the sound source, as well as wav files. huxuec@yahoo.com.cn
wav-watermark
- wav格式的音频中实现水印的嵌入与提取 由现成的软件超级MP3转换大师V1.20把mp3->wav 然后再由MATLAB做wav水印嵌入 -wav audio format to achieve watermark embedding and extraction of off-the-shelf software from Super Master V1.20 to MP3 conversion mp3-> wav then wav watermark emb
matlabFor-Pitch
- 使用Matlab进行wav文件的基音频率提取，包括自相关法、平均幅度差法和倒谱法等。-Wav files in Matlab to extract the pitch frequency, including the auto-correlation method, average magnitude difference method and the cepstrum method.
ofdm_codings
- This simulation scr ipt set allows for an OFDM transmission to be simulated. Imagetx.m generates the OFDM signal, saving it as a windows WAV file. This allows the OFDM signal to be played out a sound card and recorded back. Imagerx.m decodes
speakerrecog1
- speaker recognization using wav files
Signal_system_Experiment
- 信号与系统实验源代码 包括：实验一 周期信号的谐波逼近，幅频相频分析；实验二 simulink信号的抽样和内插； 实验三 GUIDE二阶状态轨迹的显示；实验四 Wav信号的波形分析及频谱分析-Signals and systems including source code of the experiment: The experiment of a periodic signal of the harmonic approximation, the amplitude-frequency
wav
- wav文件读取。包括产生幅度，相位，过零率。内附程序和报告书。-wav file to read. Including the generation of amplitude, phase, zero crossing rate. Enclosing the process and report.
read-a-wav-file
- 该程序实现了语音数据转换，将一个 wav 格式的文件读入计算机，为语音信号的进一步处理做准备。-The program realize the speech data conversion. It can read a wav file into the pc, which put a way for the speech signal further study.
wav_read
- wav函数的示例使用程序，已经相应的声音文件-wav function of the sample using the program, has the appropriate sound files
music
- this source describes a demo that writes down in music score from wav file.
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
matlab-read-wav
- 读wav音频文件，相空间重构，计算利亚普诺夫指数，kolmogrov熵-To read wav audio files, the phase space reconstruction, calculate the Liapunov index, kolmogrov entropy
GUI-Segmentation-of-a-Wav-File_WaveSeg
- GUI Segmentation of a Wav File_WaveSeg, GUI Segmentation of a Wav File_WaveSeg-GUI Segmentation of a Wav File_WaveSeg, GUI Segmentation of a Wav File_WaveSeg, GUI Segmentation of a Wav File_WaveSeg
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