搜索资源列表
FrequencyDomainAnalysisOfTheSystem
- 信号频谱分析 1. 观测已知方波信号、正弦波信号的频谱 分析频率为4KHz、8KHz的占空比为50 的方波信号、正弦波信号的频谱。记录所得频谱图。 观测实时模拟信号（语音）的频谱 用音频设备采集一段语音，将语音存为.wav格式。对wav文件作分段傅里叶变换分析。语音是分音节的，应把它分段分析，而且实际运用中的数字信号处理的FFT的点数是有限的，一般只能达到千点。用傅里叶反变换IFFT，从频域恢复信号。画出频谱图和语音波形图-Signal spectrum analysis 1.
WavView
- wav文件观察器，可导入wav文件，进行波形观察。-a wav file viewer
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
sr
- 将.wav格式文件识别转换成文本字符串显示在对话框中。-Recognise the .wav format file and translate it to text or string. At last, display it on a dialog.
WavToMp3Demo
- 这个程序是将wav文件转换成MP3文件的，希望对初学者有帮助-this is a code transform wav to mp3
DShowEncoder_src
- transform wav to mp3
SimpleRecorder
- wav录音源码，通过皮肤空件，界面更加完美-wav produceder
A2000
- 通过WINDOWS的录音机录制的PCM音频8K16WAV文件经SACM_A2000算法压缩后变为SUB_BAND的音频格式，压缩前为：“.wav，8k/16bit；”压缩后为：“.16k/*.20k/*.24k下载 后用相应的解压缩算法进行播放。 -WINDOWS recorded by tape recorder PCM audio 8K16WAV papers have SACM_A2000 algorithm into SUB_BAND compressed audio forma
audioREC
- 本人收藏的一个简单wav录音程序，用mfc实现的，是学习音频的基础资料。-My collection of a simple wav recording program, with mfc to achieve, is to learn the basis of audio information.
wavtools-0.2.1
- Program to output header and chunk information from a WAV file.
wav
- wav头文件结构分析，一起来下载吧-wav header file structure analysis, an up and download the bar. . . . . . .
wavplay
- wavplay,wav 录音及播放源代码-wavplay
arseams-adpcmwavfile
- encode a raw pcm to wav，提取出一个WAV格式文件的头部信息-encode a raw pcm to wav, extract a WAV format file header information
PIC1702sl
- This code is in the arm-lpc2220 on to do a pwm player wav sound source.-This code is in the pic on to communicate with fm1702
OK
- 用MATLAB对 22.05 KHz WAV音频文件进行重采样，采样频率为8KHz，以适应语音通信系统。-Using MATLAB, 22.05 KHz WAV audio files for re-sampling, the sampling frequency of 8KHz, to meet the voice communication system.
Voice.detection.source.code
- 集成了enframe语音的帧分段，wavread wav语音文件的读取，vad端点识别，DTW等m文件。-Integrated enframe voice frame section, wavread wav sound files to read, vad endpoint identification, DTW and other m files.
wav1
- wav文件读取例子-wav
14351913
- wav 编程；简单，以为不是我的，大家学习一下吧-wav programming simple, that' s not my
windows-WAVtoPCM
- Wav to raw PCM converter
WavPlayer
- 用MFC实现,从本机选择wav格式的音频播放并显示音频的基本信息.有界面-Using MFC to achieve, choose from the machine wav format audio playback and display basic information about the audio. there are interface