搜索资源列表
G722CodecPc
- G722音频编码解码标准的PC程序实现，用C语言编写，效率不高，需要优化-G722 audio codec standard PC program, the C language, efficiency is not high, we must optimize the
Sound_G721
- G721语音压缩源程序（DSP课程设计的源代码，绝对没问题）-G721 audio compression program (DSP curriculum design of source code, absolutely no problem)
nmf
- 一段通过nmf做音频分离的程序，可以把男声和女声分离，并且降低噪音-Separated by nmf do some audio program that can separate the male and female, and lower noise
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
Gabor
- 通过Gabor原子库对语音信号进行处理，用到匹配追踪算法，程序很好用，对各种语音信号的仿真实验都很成功-Gabor atoms is through the voice signal processing, matching pursuit algorithm is used, the program useful, on the simulation of various audio signals are successfully
ADDAwatermarking
- 用MATLAB实现了该算法，并对所实现方法进行了验证，在步骤（3）中则给出了求出滤波器类型及参数的方案，并进行验证，在步骤（4）中通过MATLAB的AWGN函数等相关知识实现了AWGN信道的仿真。 本文首先介绍数字水印和音频水印的相关概念和发展概况，接着介绍了完成仿真工作所需的基础知识，之后提出DA/AD变换的仿真实现，-Using MATLAB realization of the algorithm, and the realization method of authenticatio
audiowatermark
- 实现音频中添加数字水印的matlab程序-Add audio digital watermarking matlab program
twinkle_opt
- This a matlab program for music synthesis (Twinkle twinkle)... This programme generate audio wave file for twinkle twinkle music.-This is a matlab program for music synthesis (Twinkle twinkle)... This programme generate audio wave file fo
equalization
- 实现数字音频信号的幅频均衡，采用了lms算法和rls算法，有MATLAB的simulink模型，和m文件，还有部分c程序，已经本人完全测试过。-Digital audio signal of the amplitude-frequency equalization, using lms algorithm and rls algorithms, there are MATLAB-simulink model, and the m file, as well as part of the c pr
audiowatermarkingprogram
- 这是基于小波变换的音频水印matlab程序, 该程序是基于三段式能量关系嵌入水印的,对研究水印的同仁有帮助。 -This is the audio watermarking matlab program based on wavelet transform. it is based on three-power relations embedded watermark and has help to the watermark research colleagues.
ICA_Simulation_Audio
- This source code simulates the separating the mixed audio to two source audio by Independent Component Analysis (ICA) algorithm. This program has GUI to display the mixed audio signal spectrum and the two source audio spectrums.
yuanchengxu
- 12864液晶屏源程序(已经调试通过) “祝你平安”源程序 PCF8563 I2C 实时时钟日历芯片 红外线遥控器软件解码原理和程序（C） DS12887时钟芯片应用 多媒体音响遥控器控制程式-12864 LCD source (already debugged) " I wish you peace," the source PCF8563 I2C real time clock calendar chip infrared remote control
matlab--Program-examples-
- 音频编解码，语音信号处理，乘法次数最少，可嵌入编码器-Audio codec, speech signal processing, the least number of multiplication can be embedded in the encoder
audio
- this program use to read wav file in matlab
audio-processing
- The audio processing program is used for recognition of digital audio source by alogrithm of HMM.
audio-signal-analysis-
- MATLAB音频信号的分析与合成程序.ppt。程序设计实例 -MATLAB audio signal analysis and synthesis procedures ppt. Program design
wavelet-transmit-of-audio
- 在小波域中，以图像作为水印信息，嵌入以声音为载体信号的源程序。-n wavelet domain to image as a watermark, embedded with sound as the carrier signal source program.
audio-compression-program
- 音频无损压缩程序，加入随机噪声，利用前向预测算出预测误差，再用熵编码，组帧，最后解码-Lossless audio compression program, by adding random noise to the prediction error is calculated using the forward prediction, and then entropy coding, framing, and finally decoding
audio u LAW
- G711C G.711 coding and decoding, including alaw and device, and I hope to help beginners Audio program audio coding
3个语音源的鸡尾酒语音分离
- 鸡尾酒语音分离，很好的演示示例，对新手很有帮助， 也可跑在免费的Octave上。((The audio program for a total of 3, with the help of the cocktail party problem, realizing the separation of four audio using ICA algorithm))