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DWT_DFT_001.pdf
- 该文提出一种基于小波变换和后对音频进行小波变换， 小波变换的近嵌入水印。在水印提取过程中，不需要原始音频信号的参与。仿真试验证实了该算法的稳健性和不可感知性。-This paper presents a wavelet transform-based and audio after the wavelet transform, wavelet transform nearly embedded watermark. In the watermark extraction process does
AudioWatermarkingforContentAuthentication
- 该水印算法具有以下特点：1）结合音频自身的特性，不仅能够自适应划分音频数据段，而且能够智能调节水印嵌入强度，增强了数字音频水印的鲁棒性；2）能够同时进行数字音频的版权保护与内容认证，并可大致确定篡改发生区域，仿真实验表明，文中算法不仅具有较好的不可感知性，而且对常规处理具有较好的鲁棒性，同时能够对替换等而已篡改做出报警并确定被篡改位置。-The watermarking algorithm has the following characteristics: 1) combined with t
ADDAwatermarking
- 用MATLAB实现了该算法，并对所实现方法进行了验证，在步骤（3）中则给出了求出滤波器类型及参数的方案，并进行验证，在步骤（4）中通过MATLAB的AWGN函数等相关知识实现了AWGN信道的仿真。 本文首先介绍数字水印和音频水印的相关概念和发展概况，接着介绍了完成仿真工作所需的基础知识，之后提出DA/AD变换的仿真实现，-Using MATLAB realization of the algorithm, and the realization method of authenticatio
SineWave
- 我们将使用低阶的波形声音API（即，前缀是waveOut的函数）来建立一个称作SINEWAVE的声音正弦波生成器。此程序以1 Hz的增量来生成从20Hz（人可感觉的最低值）到5,000Hz（与人感觉的最高值相差两个八度音阶）的正弦波。-We re going to use the low-level waveform audio APIs (that is, the functions beginning with the prefix waveOut) to create an audio s
martk
- 数字水印，有效地将水印嵌入到图像中而人耳不察觉-Digital audio watermarking,it enable us to embed a digital mark in a picture that can not be aware
audio
- ALTERA的语音芯片程序，能够实现开发板语音芯片控制-ALTERA chip voice procedures, to achieve development board audio chip control
MTK_audio
- MTK audio 音频应用指南 Audio电路、音频质量、音量大小设置等-MTK audio circuits Audio Audio Application Guide, audio quality, volume, size settings, etc.
audiowaterprot
- this audio watermarking matlab code-this is audio watermarking matlab code
monitor
- 能够实现rtp连接的g711音频流的播放，并能够将mic音频流以一定的格式发送给建立连接的对方，在pc机上即可运行-Be able to realize rtp connections g711 audio stream player, and will be able to mic the audio stream to a certain format sent to the other side set up to connect in the pc machine to run
ACSuite2.2
- delphi audio 处理控件，包括wave格式的转换，音频控制，录音，播放等功能。-Audio Components Suite Copyright [c] 2002, 2003 Andrei Borovsky. You can contact me at aborovsky@mtu-net.ru You can get the package sources at Audio Components Suite home page http://www.mtu-net
mp3_toolbox_v2.0
- These are a couple of m-files to read and write mp3 audio files [i.e. files compressed using MPEG-Audio layer 3 encoding] under Matlab.在matlab中读写mp3，这是2.0版本-These are a couple of m-files to read and write mp3 audio files [i.e. files compressed using
AudDecgui
- steganography audio decoding gui
AudioSteg
- stegaganography in audio files audio steg
wav
- 使用Direct Show进行音频捕捉。在进行音频捕捉时需要设计过滤图表，这样会使开发程序简单很多。-Use Direct Show to capture audio. When necessary during the design of audio capture filter graph, it would be easy to develop a lot of procedures.
yinpinxinhaofenxiyi
- 基于vhdl的音频信号分析仪，获电子设计大赛一等奖-VHDL-based audio signal analyzer, an electronic design competition first prize
zlib
- MP3音频流数字水印方案，试验表明该方案能得到较高的嵌入容量，对原始音频信号的改变较小，具有较好的隐形性，完整水印提取时间短，可以在音频播放过程中同步完成。通过对算法的进一步研究，我们发现可以利用插件技术将算法嵌入了当前的主流播放器中，从而实现水印信息的实时嵌入和提取。这可能成为保护网络音频版权、网络秘密通讯的一种可行的、低成本的解决方案。 -MP3 audio streaming digital watermarking program, experiments show that the
pHash-0.4.tar
- pHash is an implementation of various perceptual hashing algorithms. A perceptual hash is a fingerprint of an audio, video, or image file that is mathematically based on the audio or visual content contained within. Unlike cryptographic hash function
MediaTools
- Small very cool source for direct show virtual audio device
mac-3.99-u4-b5_pc
- monkey s audio ，ape audio文件编解码 vc souce code-monkey s audio s audio, ape audio file codec vc souce code
AudioConferencing
- its a program to audio chat over the LAN