搜索资源列表
signal_to_noise_C5510_C6713.ZIP
- Used on cellular phones to filter out background noise. Measure the signal to noise ratio of an audio input in realtime. Pass speech but give silence where the input is noise (hiss, snap crackle and pop). Includes a tutorial on how to use sta
Wiener_standalone.tar
- wiener filter for enhancement audio file
process
- peak filter design for audio signal
noise_filter
- its a training for students to add a noise in any audio and then filter that specific frequency.
Butterworth-filter
- Filter Audio Butterworth filter
my
- 对音频进行加噪滤波，然后比较处理性能。加高斯白噪声，不同滤波器进行滤波比较。-Adding noise to the audio filter, and then compare the processing performance. Adding Gaussian white noise, filtering comparison of different filters.
FIR-filter
- FIR语音滤波的MATLAB 程序，附带噪声的音频，和消噪后的音频，-MATLAB FIR filtering process voice, with the noise of the audio, and denoising of audio,
Filter
- 滤波器程序，对音频、图像等信号进行滤波，效果不错-Filter procedures, audio, images and other signal filtering, good results
nios2audio
- 通过altera开发板DE2_70实现语音记录与播放，添加FIR滤波器提升语音质量。附加硬件功能方框图以及软件流程图，以及改进方法。-By altera board DE2_70 voice recording and playback, added FIR filter to enhance the voice quality. Additional functional block diagram of the hardware and software flow chart, as wel
M5_10
- 基于Matlab的音频滤波演示程序，噪音为高频信号，输出图像和音频-Matlab-based audio filter demo
AudioFilter8khzCodec
- important Audio Filter 8khz Coding
the-digital-simulation-filter
- 这是VC++6.0实现的多媒体音频里面的数字模拟滤波器-This is the realization of vc++ 6.0 multimedia audio inside of the digital simulation filter
Cookbook-formulae-for-audio-EQ-biquad-filter-coef
- Cookbook formulae for audio EQ biquad filter coefficients - Bristow-Johnson
biquad-filter
- Here is simple Biquad C code to use in audio graphic equalizer, Lowpass filter, Highpass filter, Band stop, Bandpass etc-Here is simple Biquad C code to use in audio graphic equalizer, Lowpass filter, Highpass filter, Band stop, Bandpass etc...
Audio-watermarking-internship-report
- 音频信号的水印设计，以音频信号为载体，将秘密信号嵌入载体音频信号当中， 实现音频信号的水印。采用变换域小波变换（DWT）的技术，将音频信号进行小波变换，提取出低频分量，然后将水印嵌入到音频信号的低频当中。实验当中先在MATLAB 上面进行了仿真实验，并且通过加入噪声以及滤波等进行干扰以此检测了算法的透明性和健壮性，然后利用C 语言进行了测试，最后经 过一些修改，例如加入定时器以及进行中断的处理和加入缓冲在DSP 板子上实现了加入水印的音频声音的播放。-Audio signal water
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.
firDitong
- CCS FIR低通音频滤波器 以优化运行速度 用于DSP实验-CCS FIR low-pass audio filter to optimize speed for DSP experiments
firGaotong
- CCS FIR高通音频滤波器，用于DSP实验-CCS FIR high-pass audio filter for DSP experimental
Adaptive-filter-code
- 自适应滤波器代码，利用自适应滤波器对音频号进行滤波，从而实现对音频中噪声滤除，使音频信号更清晰-Adaptive filter code, to filter the audio signal by using the adaptive filter, so as to realize the audio filtering noise in the audio signal, so that more clearly
tree-structure-filter-bank
- MATLAB仿真设计树形结构滤波器组 并将原来语音文件与滤波接收后的问价进行对比 能实现功能-MATLAB Simulation design tree structure filter bank and the original audio file and filter asking price after receiving comparison function can be realized