搜索资源列表
wulinfen.c
- 51单片机张得在音频处理中的频率滤波图像显示及应用-TN068310
Lab0703-AudioFIR
- TMS320VC5509A 音频滤波实验程序-TMS320VC5509A
FIR
- MSP430实现FIR,实现音频数字滤波！-MSP430 realize FIR, digital filtering of audio!
Audio_Filter_Analysis
- 使用Matlab代码和Simulink做音频的滤波后傅里叶分析及相应滤波器分析-Using MATLAB code and Simulink to do fitlered audio file Fourier anlysis and specifications anlysis of the corresponding filter.
junheng
- 基于5416芯片，通过按键控制，实现对音频信号进行高通，低通，带通滤波。并有led显示-Based on 5416 chip, through the control buttons, the audio signal to achieve high-pass, low pass, band pass filter. And has led displays
MCASP-AD-SLAVE
- DSP mcasp ad音频回路输出。可以加上滤波，处理音频信号-DSP mcasp ad audio loop output. Can add filter, processing the audio signal
agc_audio
- 实现对数字音频的输入输出及噪音滤波增强处理等-Realize the digital audio input and output processing and noise filtering enhancement
MATLAB-Deal-Sound-Signal.doc
- matlab处理音频信号显示音频信号的频谱图，然后滤波，并对滤波前后音频信号的频谱图进行对比，接着对原始音频信号的频谱去掉若干个点与远视音频信号的频谱比较，最后对音频信号的频谱及相位进行三维显示-audio signal processing matlab
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
Matlab_wav
- 基于Matlab的音频文件数字滤波处理。本文基于Matlab分析了wav声音文件频谱与声音的关系，并给出了不同采样频率对输出声音信号的影响。-Matlab-based digital filter processing of audio files. This analysis based on Matlab wav sound files and sound relationship between the spectrum and gives different output samplin
3
- 用双音频输入重新仿真，实现频谱扩展功能，产生滤波后高斯过程功率谱密度和相关高斯序列时域值-Re-simulation with dual audio inputs, to achieve spread spectrum function, resulting in filtered Gaussian process Gaussian power spectral density and the associated value of time-domain sequence
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
matlablvbo
- 用来处理音频文件，得出功率谱 滤波，并可以播放滤波后的声音-do something with music a Filter
wavlvbo
- 对windows系统下的录音机的wav音频文件进行滤波。适合初学者用。-The tape recorder to Windows under wav audio file filtering processing. For beginners.
ex3
- 通过mydaq实现音频信号输入和低通滤波-to achieve the audio signal input and the low pass filter by mydaq
AVRGCC7_SPWM_D
- AVR 单片机制作的D类功放，用AVR 自带的AD采样音频输入，产生调制的PWM波，驱动功率H桥，然后滤波成放大的具有驱动能力的音频信号，驱动喇叭播放音乐。完全用程序实现，里面存有正弦波的数据，也可以输出正弦波。-AVR microcontroller produced by the Class D amplifier, the AVR AD sampling the audio input, to generate the modulation of PWM wave-driven power
mp3SCH
- mp3 原理图，功能详尽，包括电源模块，音频模块，视频模块，ad采样模块，滤波电路仅供参考-full of mp3 sch，if you need to receive more files please tell me thank you very much
DE2_i2sound
- 在DE2开发板上实现对固定2KHZ噪音的滤波，音频输入信号为模拟信号，经过DE2开发板内的音频芯片WM8731处理得到数字信号。-implemention of a FIR filter(20KHz) on altera de2 board.