搜索资源列表
exp4
- 学习ADSP-BF533处理器通过I2S方式对音频信号采集、播放、信号处理(频谱分析)的方法-ADSP-BF533 processor learning way through the I2S audio signal acquisition, playback, signal processing (spectral analysis) method
fftfenxi
- 短时傅里叶变换 快速傅里叶变换对音频信号处理 频谱分析-fast fft
Audio-spectrum
- 音频频谱分析,读取音频文件,对其频谱进行分析-Audio spectrum analysis, read the audio file, analyze its spectrum
MPEG2_TS_analyse
- 目前,我国数字电视的信道传输的三种主要传输方式都有了统一明确的国家标准。其主要差别是信道编码、调制方法,但视频和音频信源处理和系统层复用都是以MPEG-2为基础的编码方案。MPEG-2标准自制定以来,已经成为数字电视领域中系统层的普遍标准。能够熟悉MPEG-2传输流码流语法结构,并运用分析工具对系统进行常规的检测分析,为快速确认系统故障,从而排除故障保证系统正常运行,对于广大工程技术人员十分必要。本文介绍MPEG-2传输流的语法结构及复用,及ETR290标准规定的传输码流3级错误检测参数,同时结
Matlab_wav
- 基于Matlab的音频文件数字滤波处理。本文基于Matlab分析了wav声音文件频谱与声音的关系,并给出了不同采样频率对输出声音信号的影响。-Matlab-based digital filter processing of audio files. This analysis based on Matlab wav sound files and sound relationship between the spectrum and gives different output samplin
exc0501
- 音频信号频谱分析:应用普通录用软件录制声音,对其进行时域和频域分析-audio signal frequency analyse
wavread
- c语言程序分析.wav文件的头部,获取音频信息。-c language program analysis. wav files in the head, access to audio information.
WavAnalyzer
- 实现WAV音频文件的采集、分析,以及频谱的显示和输出。-WAV audio files to achieve the collection, analysis, and spectrum display and output.
20110806
- 一个相当好的超级音频频谱分析软件,不敢独享,于是拿出来与众人分享。独乐乐不如众-A very good super audio spectrum analysis software, not exclusive, so come to share with everyone. Better Together alone
simple_echo
- 简单的回声隐藏算法,应用于音频的通用隐藏以及通用隐藏算法分析领域-Simple echo hiding algorithm used in 他the field of audio hidden and the field of general purpose hidden algorithm analysis
cya
- 音频检测分析测试,方便对音视频检测进行快速测试-av test
wav
- 读入一个wav的音频文件,然后对其进行时域频域的分析-Read a wav audio file, then its time domain frequency domain analysis
Matlab-Spectrum-analysis
- 是一个基于matlab的音频频谱分析与显示,介绍了一些matlab基本的应用-Is a matlab-based audio spectrum analysis and display, introduces some basic matlab application
ana_wav
- .分析*.wav的文件格式,包括格式检测、声道、速率、码流等信息。还可以把采集的模式数据生成wav音频文件。 -The analysis*. wav file formats, including format detection, channel, rate, stream and other information. Model can also collect data generation wav audio file.
untitled
- FFT简易分析仪 用来分析从电脑中录入的音频 利用了fir滤波器和iir滤波器 并有 GUI界面 完整的程序-FFT simple analyzer used to analysis the audio inputs from the computer using the fir filter and iir filter and a GUI interface complete program ~ ~
application-of-FFT-spectrum-analysis
- 利用FFT对音频信号的分析,希望对你们有用,嘎嘎,你们慢慢看哈-Lab 2 application of FFT spectrum analysis
directsound
- directsound开发包windows音频采集,拾音器 麦音频采集音频播放属性设置可以拿采集的音频数据作进一步识别分析,局域网广播传输互连,也可广域网进行组播作多人远程开会坐谈会等。-DirectSound development kit windows audio collection, pickup wheat audio in audio playback settings can take the collected voice data for further analysis
shengyin-xinhao--gonglvpu-fenxi
- labview 声卡采集的数据进行音频信号功率谱分析-labview data acquisition card for audio signal power spectrum analysis
visual-instrument
- 基于声卡的音频信号获取与分析系统,在LABVIEW环境中对声卡信号进行采集并进行测试分析-Based on the sound card audio signal acquisition and analysis system,In the LABVIEW environment on sound signal acquisition and test and analysis
signal-spectrum-analyzer
- 本文设计的虚拟频谱分析仪的功能包括音频信号信号输入、信号波形分析、信号频谱分析。-This paper, the design of the virtual spectrum analyzer features include audio signal signal input, the signal waveform analysis, signal spectrum analysis.