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sample rate process
- 采样率转换代码，在数字信号处理过程中，实现不同采样率系统的数据传送。-sample rate conversion code in digital signal processing to achieve different sampling rate of data transmission.
EVB061Test-KEY程序1
- Note:通过模拟量输入口LINE_IN输入电压值，以8K的采样率经A/D //转换后送给IOB口控制LED点亮,同时可以根据LED的点亮来了解转换 //的数据-Note : Analog inputs LINE_IN input voltage value to 8K by the sampling rate A / D / / conversion gave Privalov population control LED lights, LED can be lit to understan
changesampleofpcmfile
- PCM文件采样率转换，其中可以自己定义采样率。作为WAV文件进行存储。效果较好。注意使用时确定源文件采样率。-PCM file sample rate conversion, which could define their own sampling rate. As a WAV file is stored. Effective. Note that when used to determine the source file sample rate.
Upsampling_and_Downsampling
- 采样率转换程序，程序主体分为上采样与下采样-Sample rate conversion process, the program is divided into the main sampling and down-sampling
ch6example3
- A/D和D/A转换器模型 对串行和并行输出的8位A/D和D/A转换器进行仿真，转换值范围为0到255，转换采样率为1次/秒。 -A/D and D/A converter model, serial and parallel output of the 8-bit A/D and D/A converter to simulate the conversion values range from 0 to 255, change the sampling rate of 1 times/sec.
AudioResample
- Directshow 转换采样率-Directshow Audio Repakager
DSouurceCode1S
- DSP2812 ADC源码，适合初学入门或时间比较紧的开发者使用。控制ADC转换，稍微更改通道采样率等参数就能作为你自己的采样程序源码。DSSP2812 的程序源码源码系列，包含显示出来通讯，数模转换，内存读写，（LEED，IIC，RS232，）全面。适合初学入门上手， 可直接使用。 -The DSP2812 ADC source, suitable for beginner entry or time is tight, developers use. Control the ADC co
Ssammple-ratea
- 有关多采样率转换问题，本文介绍了多采采样率转换的MATLAB实现和基础理论。 -This article describes a much more expensive than the sample rate conversion of MATLAB and basic theory of the multi-sampling rate conversion problem.
InsertNum
- 本程序实现向两个数之间平均插入n个数， 做音视频转换采样率的朋友用得到-The program to an average insert between the two numbers n number of friends to do the sampling rate of audio and video converter with a get
Speech-signal-processing-source-code
- 对语音信号进行采样率的转换，如整数倍的内插和抽取，还可以进行非整数倍的采样率转换。-The sampling rate of the voice signal conversion, such as interpolation and decimation integer multiple of, can also be a non-integer multiple of the sampling rate conversion.
PCM-Modulation-
- pcm编码们以话音信号为例来说明数字通信的基本原理。人类的语音信号的频率范围在300—3 400 Hz之间，留有一定余地，设话音信号最高频率为4 kHz，则根据奈奎斯特采样定理，将话音信号数字化所需要的采样频率为8 kHz，即采样周期为l25 US 0再把每个采样值用8位二进制数字编码，就把模拟话音信号转换成了数字信号。因此，一路话音信号转换成数字信号以后，比特率为8 x8 000 b／s：64 kb／s。将模拟信号用脉冲信号进行采样使其离散化并进行数字编码的过程称为脉冲编码调制，简称PCM，这
Multiratensysteme_MATLAB(Chinese Version)
- 多采样率系统中的采样率转换和数字滤波器组的matlab程序(Multi-sample rate system sampling rate conversion and digital filter matlab program)