搜索资源列表
fft2melmx
- the convert the audio from the cep unit fft to mel spectrum-the convert the audio from the probes unit fft t o mel spectrum
melfccfingerprint
- use the matlab tool to do the mel analysis in the audio fingerprinting system.-use the Matlab tool to do the analysis in mel the audio fingerprinting system.
powspec
- power spectrum analysis of the audio fingerprint system-power spectrum analysis of the audio finger rprint system
PsychoAcoustic_MPEG_1_Layer_I_Matlab
- 音频的水印加入算法，采用matlab实现-joined audio watermarking algorithm, using Matlab to achieve
encryptplayer
- 对视音频内容抽帧加密，可以实现把视频文件的后缀名更改为.cuc-Frame of the video and audio content extraction encrypts video files can be achieved to change the suffix name. Cuc
matlab
- 基于回声隐藏的信息隐藏算法，是一种音频信号的水印技术，包括隐藏信息的嵌入和提取，以及对于噪声，MP3压缩，滤波，重采样和延迟攻击的模拟。-Based on echo hiding information hiding algorithm, is an audio signal watermarking techniques, including embedding and extracting hidden information, as well as for noise, MP3 compr
DES
- C语言实现的文件加密解密源代码，基于DES算法！适用于任何格式包括文本、图形图像、音频以及视频等文件的加密和解密！-C language source code file encryption and decryption, based on the DES algorithm! Applicable to any format including text, graphics, images, audio and video files encryption and decryption!
USB_Complete_Develop_Custom_Peripherals
- For developers who design and program devices that use the USB interface. Introduce the USB and help to get your devices and communicating as quickly and easily as possible.The USB is versatile enough for a wide range of peripheral devices. Standar
DMIS_Ch3_InfoHiding
- 信息隐藏基础 数字媒体包括了图像、文字以及音频、视频等各种形式，以及传播形式和传播内容中采用数字化，即信息的采集、存取、加工和分发的数字化过程。数字媒体已经成为继语言、文字和电子技术之后的最新的信息载体。 通过本文你可以了解现代密码系统的基本知识，掌握常用的图像加密技术的基本思想。 具体包含： 1 信息隐藏概述 2 隐写术的基本原理 3 隐写 4 隐写分析技术-Information hiding based on digital media including i
code
- 此算法用于实现一种基于查找表的混沌加密，将随机产生的一个数组加密后输出，同时也可以将解密后的数据与原始数据进行对照，本算法已经在5509芯片上进行实时运行过，用于对16bit语音信号的高16位加密，能满足实时性。-The algorithm used to achieve a look-up table based chaotic encryption, will be an array of randomly generated encrypted output, but also can d
watermarking
- 对音频信号分帧加窗,对每帧进行三阶小波变换,取其逼近系数平均值(一般为零).在此嵌入二值图像 并有对潜入水印信号进行盲检,恢复其嵌入水印-Sub-frame of the audio signal increases the Hamming window for each frame impletment third-order wavelet transform, whichever is close to the average coefficient (usually zero). a
waterprint
- 音频添加水印的详细程序 源码 希望对大家有所帮助-Add audio watermark detailed procedures
steg1
- this program steganographs an image into another image. however the host and the specimen are image equivalents of audio signals which are rearranged to form an image. thus effectively it is audio steganography
an_intellegent_audio_water_marking_based_on_dwt-s
- All three, Discrete Wavelet Transform (DWT) - Singular Value Decomposition (SVD) and Adaptive Tabu Search (ATS) have been used as mathematical tools for embedding data into an audio signal. In this paper, we present a new robust audio waterma
dessoundsignal
- 运用DES算法对音频信号进行加密处理,主要采用置换和移位运算来实现加解密.-DES algorithm used to encrypt the audio signal processing, mainly replacement and shift operations to achieve encryption.
lsbsoundsignal
- 最不 重 要 位(LSB)方法DO是将秘密数据(水印数据)嵌入到载体数据中最简单的一种方法，它是在时域里隐藏数据。任何的秘密数据都可以看作是一串二进制位流，而音频文件的每一个采样数据也是以二进制数来表示。这样，可以将部分采样值的最不重要位用代表秘密数据的二进制位替换掉，以达到在音频信号中嵌入秘密数据的目的。-The most significant bits (LSB) method of DO is the secret data (watermark data) embedded into
hundunjiami
- 一个关于加密音频，图像的VB程序，功能还算可以，希望可以帮到人-One on encryption of audio, images VB program, function OK, the desire to help people! !
Audio-Power-Amplifier-Design-Handbook--4th-Ed.---
- Audio Power Amplifi er Design Handbook Douglas Self MA, MSc
Audio-Steganography-by-Least-Significant-Bit-Meth
- audio watermarking embeddin , use algorithm DCT DWT-audio watermarking embeddin , use algorithm DCT DWT
Audio-encryption
- 利用密码学的算法，在频域以及时域进行音频进行加解密的代码-Cryptography to encrypt and decrypt the audio code