搜索资源列表
pcm
- PCM编译码实验，自己通信原理的实验。对正弦信号进行抽样、量化和A律PCM编码，经过传输后，接收端进行PCM译码-PCM codec test their own communication principle experiment. Sinusoidal signal sampling, quantization and A-law PCM coding, after transmission, the receiving end PCM decoding
Sip Component 2.99 with full source Delphi 7
- Make PC to phone or PC to PC calls via VoIP providers Multi User Conference Unattended call transfer Call Redirection Detect DTMF user input Record calls and save to .wav files Play .wav files to the phone line Play text using Text-To-Speech (TTS) vo
pcmcode
- 律u律pcm编码 若输入A律PCM编码器的正弦信号为x(t)=sin(1600πt),采样序列为x(n)=sin(0.2πn),n=0,1,2,…,10，将其进行PCM编码，求出编码器的输出码组序列y(n)。 要求：1) 直接采用A律扩展器函数求解上述问题。 2）使用13折线法近似A律PCM 求解上述问题。 3）计算量化误差。-Law a law pcm coding If the input A-law PCM encoder is sinusoidal signal
PCMbianmaMatlab
- 代码附后 本设计结合 PCM 的抽样、量化、编码原理，利用 MATLAB 软件编程和绘图功能，完 成了对脉冲编码调制（PCM）系统的建模与仿真分析。课题中主要分为三部分对脉冲编码 调制（PCM）系统原理进行建模与仿真分析，分别为采样、量化和编码原理的建模仿真。 同时仿真分析了采样与欠采样的波形、均匀量化与 A 律 13 折线非均匀量化的量化性能及 其差异。通过对脉冲编码调制（PCM）系统原理的仿真分析，设计者对 PCM 原理及性能 有了更深刻的认识，并进一步掌握 MATLAB 软件的使
awrrg
- its matlab sorce code to decription of a-law and u-law of compression ratio to defene.
Signal_Quantization
- 使用MATLAB， 实现对一个余弦信号的均匀量化和A律非均匀量化， 并将结果输出在图形界面上。- Using MATLAB, Cosine signals to achieve a uniform quantization and A-law non-uniform quantization, And outputs the results in a graphical interface.
yuyinxinhao
- 语音信号的采集与分析设计的语音信号PCM—— A律编码进行信号处理-PCM A-law encoding voice signal acquisition and analysis and design of the speech signal for signal processing
alaw
- 用A律压缩算法对语音信号进行压缩，C5502芯片，DSP信号处理- Using A law compression algorithm for speech signal compression, C5502 chip, DSP signal processing
CODEC_u
- 在DSP开发板上实现语音的a律和u律压缩并回放-In the DSP development board voice of a law and u law compression and playback
The DFA algorithm is a scaling analysis method used to estimate long-range temporal correlations.
- The Detrended flctuation analsysis (DFA) algorithm is a scaling analysis method used to estimate long-range temporal correlations of power-law form. In other words, if a sequence of events has a non-random temporal structure with slowly decaying auto
PCM
- Implementation and Signal to Quantize noise ratio (SQNR) in Pulse code modulation using Matlab. Also compared A-law, u-law, companding.-Implementation and Signal to Quantize noise ratio (SQNR) in Pulse code modulation using Matlab. Also compared A-la
pcm
- 对语音信号进行脉冲编码调制，采用A律13折线-Voice signal pulse coding modulation, using A Law 13 polyline
PCM_A_13
- 语音信号PCM编码A律13折线编码解码系统仿真-Speech Signal PCM Code A Law 13- fold Line Code Decoding System Simulation
A_law_CODE
- Peak to Avarage Power Ratio in ofdm optical ofdm it s A-law techqiues is the on compound techiques used to reduse the power of ofdm.-Peak to Avarage Power Ratio in ofdm optical ofdm it s A-law techqiues is the on compound techiques used to reduse th
qomec
- 将输入A律PCM编码器的正弦信号采样,进行PCM编码,求出编码器的输出码组序列,-Will enter A law PCM codec sine signal sampling, PCM coding, the output of the encoder block sequence,
firsjnagstyles
- 将输入A律PCM编码器的正弦信号采样,进行PCM编码,求出编码器的输出码组序列,-Will enter A law PCM codec sine signal sampling, PCM coding, the output of the encoder block sequence,
Guidance-law-identification
- 协同制导律系列资料，对拦截制导律的设计有帮助，可以作为参考。-The series data of cooperative guidance law is helpful to the design of interception guidance law, which can be used as a reference.
数字调制
- 数字通信中BPSK和DPSK调制以及PCM的均匀量化编码和A律13折近似编码的matlab例程(In digital communications, BPSK and DPSK modulation, and PCM uniform quantization coding and A law 87% off approximate encoding matlab routines)
xfyyk
- Will enter A law PCM codec sine signal sampling, PCM coding, the output of the encoder block sequence,
naudio
- 开源音频处理类库 NAudio主要的功能： 1、支持多种API播放音频，WaveOut、DirectSound、ASIO、WASAPI （Windows Vista及以上） 2、支持多种音频格式解压缩，MP3（ACM或者DMO解码）、AIFF、G.711（mu-law或者a-law）、ADPCM、G.722、Speex、SF2 3、可以解码任意ACM编码的音频 4、支持WaveIn、WASAPI、ASIO录音 5、支持读写标准WAV格式的文件 6、使用32位混音引擎 6、提供