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yuyinbianma
- 讲述了语音编码的基本概念。 主要包括PCM、ΔM、CVSD、ADPCM、DCME-ADPCM、E-ADPCM、LPC等概念-Describes the basic concepts of speech coding. Include PCM, ΔM, CVSD, ADPCM, DCME-ADPCM, E-ADPCM, LPC concepts
gpio
- 周立功:TinyM0—Cortex-M0开发套件在mdk下的一个简单的例子,可以用ck100仿真-ZLG: TinyM0-Cortex-M0 development kit under the mdk a simple example, simulation can be ck100
lpc2cep
- 1. m-file lpc2cep: Convert the LPC a coefficients in each column of lpcas into frames of cepstra. 2. m-file lpc2spec:Convert LPC coeffs back into spectra -1. m-file lpc2cep: Convert the LPC a coefficients in each column of lpcas into frames of ce
arm7_88w8686
- ARM7(LPC)+88W8686(测试没问题)源代码,SPI模式,自己写的协议栈,只写到ICMP层,UDP层很简单就没写了 编写:wuhl QQ:365950965 没有动力写下去了,关键是我不懂WEP和WPA认证过程,本来可以抓包的,可惜没有相应的网卡,笔记本也坏了, 不然可以用笔记本抓包 东芝笔记本会突然熄火,真是不可思议 如果大家写好了加密认证的方法,麻烦把程序发给我一份,谢谢 这段程序已经调通,完全没有问题。但只能连接不叫米的无线路由器,希望集大家的力量完善它,
az_isp
- Descr iption: Compute the ISPs from the LPC coefficients (order=M)-Descr iption: Compute the ISPs from the LPC coefficients (order=M)
isp_az
- Descr iption:Compute the LPC coefficients from isp order=M.
vector_quantization
- 语音信号的矢量量化,其中vector_quantization.m为读取音频文件,转换成语音帧,求lpc及lsf参数以及进行矢量量化的主程序,a_lsf_conversion.m为主程序调用的lpc转lsf参数的子程序,INLS1.wav为音频文件。-Vector quantization of speech signals, wherein vector_quantization.m to read audio file, converted into speech frames, seeki
a_lsf
- 已知语音文件求出其LPC系数后,调用a_lsf_conversion.m函数求其对应的LSF-Known find their voice files LPC coefficients, call a_lsf_conversion.m corresponding LSF function evaluation
voice-signal-processing
- 用自相关法求使信号s均方预测误差为最小的预测系数 已知语音文件求出其LPC系数后,调用a_lsf_conversion.m函数求其对应的LSF 求连续20帧语音的16阶ISF轨迹图-Request by autocorrelation of the signal s mean square prediction error is minimized prediction coefficient Known voice file LPC coefficients obtained its cal
Series2
- lpc - Linear prediction filter coefficients m