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smusicwave0704
- 对wave文件进行读取，并提取短时平均能量，过零率，短时平均幅值值，音频中每一帧的最大值，最小值-right wave to read documents and extract short-term average energy, the zero-rate, short-term value of the average amplitude, Audio each frame of the maximum, minimum
waveaudio
- wave文件的播放器，而且检测语音文件的各种参数，比如短时能量等-wave documents player, and voice detection document the various parameters, such as short-term energy, etc.
bofangwav
- playwav.c 只能播放短文件，属于参照。 dsp.c 即能播放任意长度WAV文件。-playwav.c can only play a short document, belonging to the light. dsp.c which can play WAV files of arbitrary length.
wienerfilter
- 对音频进行短时傅里叶变化，维纳滤波后还原，可以滤去20db不相关噪声-Short time Fourier transform of the audio, after the reduction Wiener filter can filter out irrelevant noise 20db
pcmplayer
- 自己编写的VC6下以directsound编写的以流缓冲的方式播放PCM音频的控制台程序，程序很短小简洁，非常适合学习directsound，并可用于实时播放MP3解码器后解码的PCM流。-I have written under VC6 DirectSound prepared to stream buffer PCM audio broadcast console procedures, the procedures are short and concise, very suitable
smbPitchShift
- c++ 短时傅立叶变换实现移频的程序 -pitch shift using short time fourir transform to
FBS
- A short-time analysis-synthesis system for speech is developed in MATLAB using the Filter Bank Summation (FBS) method. Provision for different sampling rates at analysis and synthesis means rate change can be carried out.
features
- Zero crossing rate using short-time processing Other audio features
osd
- 在屏幕上显示音量控制信息 调用Core Audio APIs 适应于vista win7-This sample uses the Core Audio APIs to implement an on-screen display that shows volume changes to the output stream that plays through the default audio-rendering endpoint device. The on-screen display a
WAVE
- 这是一个简单的打开.wav文件的程序，程序短小精悍。-This is a simple open. Wav files, programs, short and pithy.
bss_oracle_1.0
- 音频库，包括短时傅里叶变换，信干比计算等-Audio library, including the short-time Fourier transform, signal to interference ratio calculation
short-wave-channel-simulation-
- 短波信道模型，是基于watterson提出的典型短波信道。-short-wave channel simulation
iRadio
- 一个基于互联网进行收听电台节目的VB.NET源代码，这个代码比较好，支持自己增加删除等维护电台列表，格式为XML格式，自定义电台快捷按钮，支持自定义皮肤颜色，可以收听很多国外的音乐电台，大家可以参考本站曾经发布的一个 网络收音机 Ver1.0 的VB代码，可以把其中的RadioChannels.ini文件中的中文电台提取出来加入到这个程序中去。支持程序最小化到托盘区，可以查看电台信息及速率等功能，总之一个很不错的成品软件.-VB.NET source code listen to radio p
Speech-signal-short-time-analysis
- 语音信号的短时分析，主要包括：分帧、短时能量、短时平均幅度、短时过零率、短时自相关函数、短时幅度差、倒谱、复倒谱、lpc系数、lpc谱估计等-Short-time speech signal analysis, mainly including: sub-frame, short-time energy, short-term average, short-time zero-crossing rate, short-time auto-correlation function, short-t
short
- MATLAB求音频短时能量，可以快速用matlab获取音频短时能量-MATLAB and audio short-term energy, you can quickly matlab audio short-term energy
jiyuduanshinengliangduandianjiace
- 基于短时能量的基音短点检测，有基于短时能量的计算方法、短时过零率，有matlab程序，同事对应word讲解，算法原理图，和算法详细介绍。-Short pitch detection based on short-term energy, based on the calculation method of the short-time energy, short-time zero-crossing rate, matlab program, colleagues corresponding w
eng2
- 语音信号的短时能量计算，可以计算语音信号的短时能量，在不同窗口形状与长度下-Short-term energy of the speech signal, can calculate the time speech signal energy at different window shapes and lengths
stft
- 该程序中audiorec.py可以录制一个音频文件，stft.py可以对该文件做短时傅里叶变化进行分析，得到音频文件的频率信息，进而可以根据音频文件的来源判断其中的信息。在压缩包中还包含一个音频文件可以作为例子。- The program audiorec.py can record an audio file, stft.py can make the file changes short time Fourier analysis to obtain frequency informat
lemonsms-src-win-beta-1-0-0
- java send short message.
PCMNoiseSupression-master
- 简单使用webrtc ns去噪模块的使用，demo是16k采样率的demo，可简单修改试用。(webrtc ns 1.int WebRtcNs_Create(NsHandle** NS_inst)2.int WebRtcNs_Init(NsHandle* NS_inst, uint32_t fs) 3.int WebRtcNs_set_policy(NsHandle* NS_inst, int mode) 4.int WebRtcNs_Process(NsHandle* NS_inst,s