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MATLAB_forspeech.rar
- 采用MATLAB分析WAV文件。 步骤一:选择一个WAV文件作为分析的对象 。(ding.wav) 步骤三:进行 FFT变换并画频域图形 。 步骤四:进行该声波主要频谱的分析。 步骤五:根据该声音的频谱,反演时域图形 。(有失真) 步骤六:进行付立叶逆变换IFFT并画频域图形 。,WAV file analysis using MATLAB. Step One: Select a WAV file as the target of analysis. (Ding.wav) Step
sq-waveguide01.tar
- MIT的MPB软件仿真四方晶格光子晶体波导带隙的程序-MIT' s MPB software simulation four lattice photonic crystal waveguide band-gap program
audio
- 本实验旨在了解如何将模拟的声音信号转化为数字信号,重点掌握在数字声音四个重要的技术指标:采样速率、量化比特数、声道数和编码方法。-This experiment aimed at understanding how analog voice signal into a digital signal, with a focus in the hands of digital audio technology to four key indicators: the sampling rate, qu
ylj_fileheader
- 读取wavepro7100的2进制文件头参数 返回4个参数:采样长度,增益,偏移量,时间间隔 ylj 2005.6.9-2 M wavepro7100 read file header parameters The return of four parameters: the sampling length, gain, offset, time interval
Wave
- 关于wav 保存,读写的源码。对于研究waveinxx, waveoutxx 的函数很有帮助,程序封装的不错,抽取有用的代码使用。原地址http://www.codeguru.com/cpp/g-m/multimedia/audio/article.php/c9305/-There are four classes in this library that can be used directly in your program
wavFileFormat
- 详细介绍wav文件的格式。WAVE文件作为多媒体中使用的声波文件格式之一,它是以RIFF格式为标准的。 RIFF是英文Resource Interchange File Format的缩写,每个WAVE文件的头四个 字节便是“RIFF”-Wav file format details. WAVE files using the sound as a multimedia file formats, it is a standard RIFF format. RIFF Resource I
res_eva
- 语音增强结果评价框架,其中包括四种语音质量评价方法:信噪比SNR,分段信噪比segSNR,对数谱失真LSD,PESQ。还包括生成设定信噪比语音文件的m文件。也适用于其他领域的语音质量评价。-The speech enhancement results evaluation framework, including the four speech quality assessment method: the SNR signal to noise ratio, segment the SNR se
alsa
- 基于ALSA的WAV播放和录音程序完整源码,程序包包含四个部分:WAV Parser、SND Common、Playback和Record。WAV Parser是对WAV文件的分析和封装,这里只针对Standard WAV File;SND Common是Playback 和Record共同操作,如SetParams、ReadPCM和WritePCM等;Playback和Record就分别是播放录音的主体了。原理很 简单,以Playback为例:从WAV文件读取PCM数据,通过I2S或AC97依
homework
- authorware小例子 1、打台球 2、古诗欣赏 3、投篮 4、移动图形 5、制作一个钟表-authorware small example 1, billiards 2, 3 poetry appreciation, shooting four, five mobile graphics to produce a watch
ardupilot-mpng-mpng-3.0.1-r4
- 海盗3.01飞控源代码,网站上说适合四轴飞行器,未测试- Pirate 3.01 flight control for four-axis aircraft
dafx_book
- Digital audio effects best tutorial. DAFX is a synonym for digital audio effects. It is also the name for a European research project for co-operation and scientific transfer, namely EU-COST-G6 “Digital Audio Effects” (1997-2001). It was initia
