搜索资源列表
ltis
- LTI response for a sound file
pitchwatch
- function pitchwatch(x,Ts) Plot the pitch keys. pitchwatch(x,[Ts]) :: Syntax The array x is the input signal and Ts is the (optional) sampling period. Example on use: [x,Fs] = wavread( Hum.wav ) pitchwatch(x,1/Fs) :: Inf
music_synthesis
- 改程序实现了根据简朴音符合成音乐的功能，并且对不同乐器的声音进行傅里叶分析，可以合成具有不同音色的音乐-Reform process to achieve a synthesis of musical notes based on simple features, and the voices of different instruments to Fourier analysis, can be synthesized with different sound of music
DTW
- For create database for speech recognition system that extract features from sound files and save them in a file
sound
- 本程序基于matlab进行了声波在固体中的仿真模拟。-This procedure carried out based on sound waves in matlab in the simulation of solid.
AudioProject
- 一个用matlab编写的可以对声音的播放频率短,重低音进行处理的程序.-1 can be written using matlab sound playback frequency of a short, heavy bass processing procedures.
GMM
- :高斯混合模型(GMM)是一种经典的说话人识别算法，本文在实现其算法的同时，主要模拟了不同噪声环境情况下高斯混合模型 (GMM)的杭嗓声性能，得到了一些有益结论。 -Gaussian mixture model (GMM) is a classic speaker recognition algorithms, this algorithm at the same time in fulfilling its main simulated environmental conditions
note
- note.m源码,用matlab模拟钢琴按键，加入了包络波使声音更加柔和。-note.m code,using matlab to simulate the real note of piano, including music tweak--envelope to make the sound soft
Time_domain_method
- Time Domain Method for Calculating Difference on Arrival of Sound.
hilbert
- 这是一个使用希尔伯特黄变化提取心音包络的程序-extract the envelope of the heart sound based on hilbert-hung transfrom
basedonbellhop
- bellhop水声计算软件，Matlab和Fortran的代码，用于计算传播损失、声线-bellhop acoustic computing software, Matlab, and Fortran code, used to calculate the transmission loss, sound line
watemarkr
- 一种基于DCT变换的音频数字水印，将MP3音乐声音文件转化为WAV声音文件，将水印信息嵌入到WAV声音文件，再将WAV声音文件转化为MP3音乐声音文件。 -DCT-based audio digital watermark, the MP3 music sound files into WAV sound files, the watermark information embedded into the WAV sound files, and then WAV sound files int
Voice_v1
- 可以將WAV檔的資訊取出，並且能由TXT檔自創WAV檔，顯示聲音資訊，包含取樣頻率，長度，波形...等等之類-WAV files of information can be removed, and can create their own WAV files from the TXT file, display the sound information, including sampling frequency, length, wave ... and so forth and the l
multisamplerate
- 改变原始wav音频信号的抽样频率，并且显示处理前后声音信号的频谱.有助于帮助大家理解奈圭斯特抽样定理。-Change the original wav audio signal sampling frequency, and shows the spectrum of sound signal before and after treatment. Helps to help you understand the Nyquist sampling theorem.
waveread
- 声音信号读取和处理！也是网络上得到的，上传和大家分享-Sound signals to read and deal with! Is also the network received, upload and share
matlabwaveplay
- 基于matlab GUI环境的播放控制程序，具有播放、暂停、停止和回放功能-This program intended to simplify the playing basic of wave sound such as play, pause, stop and resume， since less people have the solution to how to stop wave sound from playing
pro
- simulink与声卡的接口模块，对于初学simulink者很有帮助-simulink with the sound card interface module, for beginners who helps simulink
mySynth
- Sound synthesis with Matlab. Simple implementation of a multi-oscillator synthesizer. Includes FM modulation, 2 LFO s, 2 Env s. Good to learn the basis of sound synthesis in Matlab.
OFDMcode
- OFDM系统仿真，包含了发射、信道估计、接受等完整的OFDM系统仿真-his simulation scr ipt set allows for an OFDM transmission to be simulated. Imagetx.m generates the OFDM signal, saving it as a windows WAV file. This allows the OFDM signal to be played out a sound card and recorde
mfcc
- 用MATLAB分别编写了通过MFCC,EDP,LPC处理后的语音信号-Sound signal is treated by MFCC,EDP,LPC and show the final result.