搜索资源列表
DSP_Basic_development_program
- 1.DSP基本开发实验(熟悉CCS和DSP基本开发流程) 2.I/O控制实验（获取按键值并驱动LED显示） 3.中断设计实验 4.定时器实验 5.DMA实验 6.McBSP1接口实验 7.DSP/BIOS实验 8.音频Codec芯片AIC23数据采集回放实验 9.离散傅立叶变换DFT 10.无限冲击响应滤波器（IIR）算法实验 11.有限冲击响应滤波器（FIR）算法实验 12.实数快速傅立叶变换（FFT）算法实验 -Basic developmen
FDM
- AM modulation with audio anti alliasin filter and fdm
AW8145_CLAASS_D_FILTERLESS
- AW8145_单声道_无需滤波器_D类音频功率放大器详细中文资料，好不容易找到的-_ Without AW8145_ mono audio power amplifier filter _D detailed information in Chinese, finally found
yuyingshibie
- matlab实现的很有用的语音识别源代码，包括MFCC，LPCC，DTW，Mel滤波器，端点检测等程序的实现。-Useful code of audio recognization writed by matlab, inclucing MFCC, LPCC, DTW, Mel Filter, Port Detection etc.
Butterworth
- 巴特沃斯滤波器的MatLab代码实现，可以对一段音频进行滤波，与其他滤波器进行对比-Butterworth filter of the MatLab code for implementation can be some audio filtering, comparison with other filters
firfilt
- 实现有限冲击响应滤波器，很完善，很好用，功能很强。只要输入语音或音频文件及滤波器系数，就可得到结果。-Implementation of FIR filter. Very good and powerful. Input speech/audio file, and filter coefficients, then you can get the output result.
iirfilt
- 实现无限冲击响应滤波器，很完善，很好用，功能很强。只要输入语音或音频文件及滤波器系数，就可得到结果。-Implementation of IIR filter. Very good and powerful. Input speech/audio file, and filter coefficients, then you can get the output result.
FIR
- 实时语音FIR滤波设计 通过TLC320AD50采集音频信号，然后对其进行高通（FIR）滤波，将滤波后的数据输出到TLC320AD50，经TLC320AD50的DA转换后输出。-FIR filter design real-time voice capture through TLC320AD50 audio signal, and then its high-pass (FIR) filtering, the filtered data output to the TLC320AD50,
DCFilter
- High-Pass filter to remove DC component from audio signal.
GraphEdit
- GraphEdit is a visual tool for building filter graphs and then extract or convert between different video or audio formats. Included in Direct X software
task01_a
- fir filter with optimum filter and with input is a audio signal and output is desired signal-fir filter with optimum filter and with input is a audio signal and output is desired signal
task01_b
- it is a fir filter with continuous input signal with audio signal
task01_d
- advanced filter design of continuous audio signal in the input and optimum filter
sbcprj_new0825
- 子带滤波SBC源代码 经典的蓝牙音频算法 已经构建为VC工程 调试方便-Sub-band filter source code SBC Classic Bluetooth audio algorithm has been built for the convenience of VC project debugging
ISD4004
- ISD4004系列工作电压3V,单片录放时间8至16分钟,音质好,适用于移动电话及其他便携式电子产品中。芯片采用CMOS技术,内含振荡器、防混淆滤波器、平滑滤波器、音频放大器、自动静噪及高密度多电平闪烁存贮陈列。芯片设计是基于所有操作必须由微控制器控制,操作命令可通过串行通信接口(SPI或Microwire)送入。芯片采用多电平直接模拟量存储技术, 每个采样值直接存贮在片内闪烁存贮器中,因此能够非常真实、自然地再现语音、音乐、音调和效果声,避免了一般固体录音电路因量化和压缩造成的量化噪声和"金属
Audiowaveform
- 音频波形显示和滤波 有源代码和相关说明 值得学习，不错的资料-Audio waveform display, and filter source code and instructions worth learning, good information
db_nc_audio_recon
- 使用5阶巴特沃斯半带滤波器4通道完美重构滤波器组来处理音频数据的例子-Using the 5-order Butterworth filter with a 4-channel semi-perfect reconstruction filter banks to process audio data examples
PlayDMO11
- 播放报告avi.mpg.wav.mid等视频格式的任意文件。 同时有暂停、停止功能供你选择。-PlayDMO allows you to open any media file, view its video component (if present), and apply any number of DMO audio effects to its audio component. Select a media file by typing its name in the
BGMusic90
- 此示例显示了如何在一个过滤器来交换图源过滤器。它将 通过三个周期MP3文件，显示每个文件的名称，因为它是发挥。 本示例使用的MP3文件位于目录中的媒体 DirectX SDK的（<sdk根> \样本\媒体）。 当应用程序开始时，它呈现在序列的第一个音频文件 并设置一个计时器。每当计时器火灾，应用程序将删除当前 源过滤器和一个源替换为下一个文件过滤。 由于文件是同一类型的所有，也没有必要重建 整个图形。-Descr iption =======
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.