搜索资源列表
record
- 录音程序，在matlab下运行。能录1-6秒的音频并对其进行时域和频域的分析。能保存文件-Recording procedures, run under matlab. 1-6 seconds of audio can be recorded and its time domain and frequency domain analysis. To save the file
MPEG-audio
- MPEG(Moving Pictures Experts Group) 系列标准由ISO IEC 制订, 是计 算机多媒体应用最广泛的国际标准之一.MPEG 音频作为标准的重要内容, 其发展经 历了内容表示、内容描述以及互操作应用框架等阶段. 然而, 作为支撑技术, 更高效的 编码方法和更精确的描述手段仍然是当前研究工作的重点. 综合分析了MPEG 系列 标准中音频技术的现状, 并提出和讨论了进一步研究中需要解决的若干技术问题.-MPEG (Moving Pic
lpc-by-matlab
- Matlab环境下的音频LPC分析toolbox，包含一系列工具。-LPC Matlab environment analysis of the audio toolbox, contains a series of tools.
signal
- 很好的一篇论文，主要讲音频信号的分析，获得过大学生电子设计一等奖-Very good paper, mainly about the analysis of audio signals, received first prize for Undergraduate Electronic Design
AudioHighlight-Detection-
- 基于音频内容分析的特定场景分析方法论文，用于提取影视片段中的高潮部分-Multimedia information retrieval (MIR) is becoming more and more desirable in recent years, due to the explosively increasing of multimedia data. Hence, multimedia search engines directly operating on the mult
dwt1
- 本代码是利用dwt小波分析，实现了对音频加入灰度水印的源代码，可直接运行，生成两个音乐文件，一个是嵌入声音后的，另外一个是噪声文件。-This code is the use of wavelet analysis dwt, the realization of audio into grayscale watermark source code can be run directly, generates two music files, one after the embedded voic
MiniMusic
- 运用MFC制作成显示界面，分析wav波形文件，显示音频文件的基本信息以及波形图形、过零率曲线、短时能量曲线-Made into a display interface using MFC, analysis wav wave files, audio files show the basic information and waveform graph, the zero rate curve, short-term energy curve
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
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 ~ ~