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My-recordwave
- 用信号发生器产生的信号，用屏幕录像专家录的声音，用频谱分析仪打开做时域频域分析时可以很好的检测出来-Signal with a signal generator, with the voice recording screen video experts, open to do with the spectrum analyzer frequency domain analysis of time-domain can be detected well
muss
- 采集输入声音信号，经过系统滤波器以及频谱测量器的处理，在界面一上显示原声音滤波信号的时域和频域波形。界面二则是播放保存在原声音文件中的录音，遇到超时或者停止状况时，停止播放录音。-Collecting the input sound signal, and filter through the system' s processing spectrum measurements, the interface a display of the original sound signal fi
Sound_Reco1770907172004.ZIP
- 很好的录制声音vc代码，可以用于频谱分析-good source code for record, it can be used to analysis sound spectrum
voice-frequency
- 提取声音基频，对于语音识别和语音频谱分析提供一定便利-Extraction voice frequency
BTheCollectioa
- 基于PC及声卡的声音信号的采集与分析，可以保存成WAVV格式的声音信号，并可读取信号对其进行频谱，功率谱分析。 -Collection and analysis of the sound signal based on the PC and sound card, you can save the sound signal into WAVV format, and can read the signal spectrum, power spectrum analysis.
vvibbsounndo
- 声音处理程序源码，通过FFTT能看声音的频谱. -The sound handler source FFTT can see the spectrum of the sound.
Digital-Signal-Processing
- 数字信号处理课程设置 里面已经有了完整的源代码 1声音的录制保存 2播放按钮 三.读取按钮 四. 8000点频谱分析按钮五. 16000点频谱分析按钮 六. 滤波器的图和录音滤波后的图,并保存按钮七. 读取滤波后的波形,并与原始声音对比… 5. 界面制作说明 6．初始化界面-Digital Signal Processing
pingpufenxi
- 声音的频谱分析 读取文件，分析频谱，画图-Read the file of the sound spectrum analysis, analysis of the spectrum, drawing
soundinput2005
- 采集声卡声音显示并进行频谱分析，实现声卡示波器功能。-Collect sound card sound spectrum analysis, sound card oscilloscope function.
Modifying-Sound-Spectrum
- 如何在Matlab环境下执行频谱分析，修改和重新合成声音。-how to perform spectral analysis, modification and re-synthesis of sound
sound
- 获取声音数据，并以频谱显示-Access to sound data, and spectrum display.
test1
- 使用数字滤波方法完成声音的频率分析，这里有显示原声音的曲线和傅里叶变换后的频谱，然后是男生女生不同的频谱-Using digital filtering method to the frequency of the complete sound analysis, where the spectrum after the display of the curve of the original sound, and Fourier transform, then different spectr
gc
- 对声音信号进行频谱分析，还有加噪后和虑噪后声音的频谱分析，以及声音能量分析-Spectral analysis of the sound signal plus noise, and after taking into account noise sound spectrum analysis, as well as sound energy analysis
spectrum1
- 画出某段声音的频谱图，分为将每一帧的频谱图分别显示或者显示到同一张图上-Draw certain sound spectrum, is divided into a frequency spectrum diagram of each frame, respectively, display or displayed on the same graph
sound-spectroanalyzer
- 基于MATLAB的简易声音信号频谱分析仪设计源码及设计报告。可以实现音频信号的不同频段滤波。-MATLAB simple voice signal spectrum analyzer design source code and design reports. Can achieve a filtering of the different frequency bands of the audio signal.
Record
- 基于labview声音数据的采集、录音、频谱图-sound record
shenyinfenxi
- 具有声音录制，滤波，分析波形，回放波形功能，含有频谱图，相位谱，幅值谱-Has the sound recording, filtering, analyzes waveform, playback waveform function, contain spectrum diagram, phase spectrum, amplitude spectrum
10
- 1、给实验一所用的声音信号在100Hz、500Hz和900Hz处分别加上一个幅值为1的正弦噪声，并画出加噪前的声音信号时域曲线与频谱分布及加噪后信号的时域曲线与频谱分布； 2、设计三个IIR数字滤波器，分别滤除100Hz、500Hz和900Hz三个噪声信号； 3、画出滤波后声音信号的时域曲线与频谱分布； 4、画出滤波前与滤波后两信号的误差曲线。 -matlab sound signal plus noise denoising
daopinpujisuan
- 频谱分析中的倒频谱分析,在各类故障诊断非常有效，本例子是专门针对声音文档，也可用于其他信号-Spectral analysis, cepstral analysis, is very effective in the diagnosis of various types of failures, the present example is dedicated for audio documents, can also be used for other signals
Sound-analysis
- 声音分析，频谱分析，声音信号处理，matlab声音处理软件-Sound analysis, spectrum analysis, the voice signal processing, the Matlab sound processing software