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FM-stereo-signal-simulation

于 2021-04-02 发布文件大小:1080KB

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下载积分: 1 下载次数: 72

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代码说明：

是FM调频立体声的调制解调的matlab仿真代码，实现了对双声道语音的调制和解调，非simulink方式，完完全全的matlab代码(This is for FM stereo radio signal modulation and de-modulation code. it is not for matlab simulink, it is completely matlab code, you can follow it and for understanding FM stereo signal generate very well.)

文件列表：

FM stereo signal modulation and demodulation matlab code
........................................................\Demodulation.m,2301,2017-03-02
........................................................\FM调制解调立体声.docx,138283,2017-03-02
........................................................\Modulation.m,728,2017-03-02
........................................................\speech.wav,1769516,2017-03-01
........................................................\TotalRun.m,220,2017-03-02

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fs1016w
FS1016源代码，用MATLAB语言编写得，好东西啊(FS1016 source code, using MATLAB been prepared, good things ah)

2006-05-29 17:10:38下载

积分：1
ADPCM
TXT信号的获取：一般都是拿到一个.WAV的信号，用cooledit或者其他的打开，另存为txt格式，注意的是，此时txt文件的前面两行会写入一些采样率的信息，将这几行删掉，程序就可以顺利得读取你保存的txt了。(TXT signal acquisition: generally get a .WAV signal, with coolit or other open, save as txt format, note that at this time txt file in front of two lines will write some sampling rate information, will These lines deleted, the program can be smooth to read your saved txt.)

2017-04-25 02:00:26下载

积分：1
DNLMSspeechenu
双通道语音增强算法，消除环境噪声。采用归一化自适应方法，噪噪声抵消10dB，语音保持较好可懂度。(The dual-channel speech enhancement algorithm to eliminate ambient noise. Using normalized adaptive noise noise offset by 10dB, and the voice to maintain good intelligibility.)

2021-04-11 12:08:58下载

积分：1
g729codec
g729编码解码器，挺好的用于学习音频编解码入门(g729 codec)

2016-05-18 00:33:10下载

积分：1
xinhao
滤波器设计　　　产生一个连续信号，包含低频，中频，高频分量，对其进行采样，进行频谱分析，分别设计低通，带通，高通滤波器对信号进行滤波处理，观察滤波前后信号的频谱。(The filter is designed to generate a continuous signal containing the low, mid, and high frequency components, to be sampled, for spectral analysis, respectively, to design a low-pass, band-pass filter processing is performed by a high-pass filter on the signal, the spectrum of the signal of the observation before and after filtering.)

2013-03-26 16:03:56下载

积分：1
69490
My matlab melp 2400 bps source code for pc

2017-10-05 23:34:32下载

积分：1
49040380LPC
说明：线性预测编码（LPC）是主要用于音频信号处理与语音处理中根据线性预测模型的信息用压缩形式表示数字语音信号谱包络（en:spectral envelope）的工具。它是最有效的语音分析技术之一，也是低位速下编码方法高质量语音最有用的方法之一，它能够提供非常精确的语音参数预测。(linear predictive coding)

2021-04-17 19:28:52下载

积分：1
melpe_1200
说明： MeLPe Codec 1200 bps

2021-04-17 20:58:53下载

积分：1
关于迭代次数对turbo码性能的影响
关于迭代次数对turbo码性能的影响。很适用，希望大家下载。(About the number of iterations of the turbo code performance. Very applicable, I hope you download.)

2013-01-16 16:47:42下载

积分：1
200710102231994230
优化的G729通信包，自定义按钮、通信包。语音的延迟处理，太多东西值得我们去学习。解压密码vscodes.com(G729-optimized communications package, custom button, communications package. Voice of the delay in processing, too many things worth learning. Unzip password vscodes.com)

2007-10-21 12:34:37下载

积分：1

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