搜索资源列表
shiyan5
- 用于显示男声,女声,高音,低音,以及变音后的频谱及原声图。完全放心使用即可!-Used to show male, female, treble, bass, and after the change the sound spectrum and acoustic map. Complete ease of use can be!
openExcel-jitt-norma-interest-myvad
- openExcel :用Matlab打开启动Excel服务器,并返回Excel活动页的句柄H jitt : 利用传入的周期向量,计算频率抖动 norma : 把计算得到的向量平均采样为30个点 interest : 复利计算方法 myvad : 通常vad算法只能得到汉语普通话一声、二声和四声的语音,对于三声,中间因为有嘎裂,就是突然基频变得很低并且不规则,vad算法把一个音节往往切分为两个音节,myvad解决普通话三声的问题 -Open Excel sever by Mat
da
- 用单片机控制DAC0832芯片输出电流,让发光二级管D12由灭均匀变到最亮,再由最亮均匀熄灭。在最亮和最暗时使用蜂鸣器分别警报一声,完成整个周期时间控制在5S左右,循环变化。-DAC0832 chip microcontroller to control the output current, light emitting diode D12 from off the uniform change to the brightest, and then goes out from the brig
lpc
- 1.用matlab实现对一个元音和一个清辅音的LPC系数,LPCC系数和MFCC系数的提取。 2,用LPC对这两个语音信号的功率谱进行估计,其中,LPC系数要分别有5阶,10阶,15阶和20阶四种情况,并在一个图里画出信号本身的FFT功率谱和四条不同阶数的LPC谱估计图,以作比较。注意,LPC和LPCC只考察自相关法。 3,用对数面积比的方法来求出这两个发音的变截面声管模拟图形,10阶即可-Using matlab to achieve the LPC coefficients of a
sffddpsolap
- 语音合成程序源码!psalo频域基音同步叠加方法。它首先对原始语音信号进行短时频域变换,的到短时谱与短时谱包络。短时谱除以短时谱包络的到声源短时谱,对声源短时谱的实部与与虚部分别进行线性插值,就能达到改变变语音信号基频的目的,然后再进行频域反变换,可的到变换后的短时语音信号。短时谱包络部分也能独立改变,以达到改变音色的目的。 -Voice synthesis program source! psalo frequency domain pitch synchronous superposi
Multibeam-Sonar-Reverberation
- 非静止多波束声呐混响的自回归模型。综合考虑了环境,几何结构等多种因素通过时变自相关函数仿真混响复数据序列。-This work describes a technique for simulating nonsta- tiouary multibeam Gaussian sonar reverberation sequences. The primary objective is to simulate quadrature-demodulated complex
ESPRIT1
- 用于麦克风阵列声源定位的经典旋转因子不变算法。ESPRIT.-Microphone array for sound source localization algorithm classic twiddle factor unchanged. ESPRIT.
TLS_ESPRIT
- 麦克风阵列声源定位经典算法旋转不变算法的改进算法。TLS-ESPRIT算法。-Classic microphone array sound source localization algorithm rotation invariant improved algorithm. TLS-ESPRIT algorithm.
Labview-Programs
- 几个练习使用Labview编程的产物,主要包括:1.正弦扫频信号发生器,可选择频率变化规律(不变、线性、指数变化)以及幅度变化规律(不变、线性、指数变化),还可以通过Mathscr ipt节点自定义频率、幅度变化规律; 2.声卡数据采集及频谱分析;3.会说话的小圆点;4.十六进制数布尔数组显示;5.在字符串中显示多种字体;6.钢琴键盘模拟-Several products by practicing Labview programming, including: 1 Sine swee
fanglui
- 三相光伏逆变并网的仿真,一个计算声子晶体结构的一维传递矩阵法,模拟数据分析处理的过程。- Three-phase photovoltaic inverter and network simulation, A one-dimensional transfer matrix method to calculate the phonon crystal structure, Analog data analysis processing.
fuiqei_V0.4
- 基于SVPWM的三电平逆变的matlab仿真,用平面波展开法计算二维声子晶体带隙,外文资料里面的源代码。- Based on SVPWM three-level inverter matlab simulation, Computation Method D phononic bandgap plane wave, Foreign materials inside the source code.
nangkui_v65
- 用平面波展开法计算二维声子晶体带隙,大学数值分析算法,基于SVPWM的三电平逆变的matlab仿真。- Computation Method D phononic bandgap plane wave, University of numerical analysis algorithms, Based on SVPWM three-level inverter matlab simulation.
soundtouch
- 一款变声器,实现变声的基本功能,主要是模仿Tom猫- U4E00 u6B3E u53D8 u58F0 u5668 uFF0C u5B9E u73B0 u53D8 u58F0 u7684 u57FA u672C u529F u80FD uFF0C u4E3B u8981 u662F u6A21 u4EFFTom u732B
biansheng
- 小程序,实现男声变声 小程序,实现男声变声-Small procedures, male voice changed small program to achieve male voice change
变声软件
- 这是基于matlab语言实现的一个GUI操作界面,可通过调节语音信号的频率改变声音的效果(This is a GUI operating interface based on matlab language, which can change the sound effect by adjusting the frequency of speech signals)
change voice2
- 基于MATLAB的变声处理,获取一段声音,并做变声处理,以及它们的频谱分析(Get a voice and voice processing)
自行设计的变声器3
- 自行利用matlab设计的过滤掉一定频率后的将原始声音改变的滤波器(The use of matlab designed to filter out a certain frequency after the original sound changes in the filter)
work
- 打开音频文件实现变声器,原声变女声、老人声、童声还有语速的变快变慢(Voice Changer, change the video file into women's , old men's and children's, and also change the speed of video)
program
- zwiker响度计算程序,三分一直倍频程声压级,Aures方法尖锐度,bismarck方法尖锐度,时变响度尖锐度子程序(Zwiker loudness calculation program, three points have been octave, sound pressure level, Aures method sharpness, Bismarck method sharpness, time varying loudness sharpness subprogram.)
test4
- 发射CW脉冲模拟主动声呐测距,假设声源目标间距离不变,不考虑频偏。(CW pulse is transmitted to simulate active sonar ranging, assuming that the distance between sound sources and targets is constant, and frequency offset is not considered.)