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《语音信号处理课程专题练习>>,是语音信号处理,如语音识别,音频水印方面的理论基础.-" Speech signal processing thematic curriculum practice> > is the voice signal processing, such as speech recognition, audio watermarking theoretical foundation.
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端点检测是指用数字处理技术来找出语音信号中的各种段落（如音素、音节、词素、词等）的始点和终点的位置。语音段起止端点检测是语音分析、语音合成和语音识别中的一个必要环节。传统的端点检测方法是从wav文件中获取语音采样，将其分帧并计算短时能量和过零率参数，然后进行端点检测。这种工作方式被称为离线处理方法 ，无法实现语音信号的实时处理，对于语音信号分析具有一定的局限性。本文通过开发ActiveX控件，在MATLAB环境下将其嵌入到figure窗口中，以GUI程序的方式使用，实现语音信号端点检测的实时处
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通过在语音信号中嵌入鲁棒性水印和脆弱性水印，实现对数据的版权保护。-Embedded in the speech signal through robust watermarking and fragile watermarking, copyright protection to achieve the data.
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语音编码，单声道加数字水印，测试音质变化，循环写入，测试实时性-Speech coding, digital watermarking increases mono test tone changes, write cycle, testing real-time
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在保密数据传递等应用中，有时采用将一句话或一段文字或一段音乐隐藏在另一段音乐中，然后利用专门的算法来提取所传的信息-Data transfer in applications such as security, sometimes using the word or a text or a piece of music hidden in another section of music, and then use a special algorithm to extract the infor
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Speaker identification security improvement by means of speech watermarking 语音别识SCI文献-Speaker identification security improvement by means of speech watermarking
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a robust non blind audio and speech watermarking
in the DCT domain
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a non blind speech and audio watermarking algorithm based on cox insertion method
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a high robust and non blind fft base audio and speech watermarking
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工神经网络（Artificial Neural Network）又称连接机模型，是在现代神经学、生物学、心理学等学科研究的基础上产生的，它反映了生物神经系统处理外界事物的基本过程，是在模拟人脑神经组织的基础上发展起来的计算系统，是由大量处理单元通过广泛互联而构成的网络体系，它具有生物神经系统的基本特征，在一定程度上反映了人脑功能的若干反映，是对生物系统的某种模拟，具有大规模并行、分布式处理、自组织、自学习等优点，被广泛应用于语音分析、图像识别、数字水印、计算机视觉等很多领域，取得了许多突出的成果
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利用Matlab实现语音信号的数字水印技术.利用语音获取设备获取需要传送的保密语音信号；选择用于传输保密语音信号的普通声音载体；对加入水印信息的文件进行各种滤波处理，然后再对其进行水印提取，观察其结果；-Digital watermarking technology using Matlab voice signals using voice capture device to obtain confidential voice signals to be transferred Select
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Speech Based Watermarking for Digital Images
This paper presents a novel scheme of
watermarking of digital images for copyright protection and
authentication. In this paper we proposed a method of
embedding owner’s speech signal. Speech being
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计算多重分形非趋势波动分析matlab程序,实现了图像的加水印，去噪，加噪声等功能，语音信号的采集与处理，数字信号处理课设。- Calculation multifractal detrended fluctuation analysis matlab program, Realize image watermarking, de-noising, plus noise and other functions, Acquisition and Processing of the speech s
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LDPC码的完整的编译码，实现了图像的加水印，去噪，加噪声等功能，语音信号的采集与处理，数字信号处理课设。- Complete codec LDPC code, Realize image watermarking, de-noising, plus noise and other functions, Acquisition and Processing of the speech signal, digital signal processing class-based.
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鲁棒性好，性能优越，完整的基于HMM的语音识别系统，基于小波变换的数字水印算法matlab代码。- Robustness, superior performance, Complete HMM-based speech recognition system, Based on wavelet transform digital watermarking algorithm matlab code.
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语音信号的采集与处理，数字信号处理课设，实现了图像的加水印，去噪，加噪声等功能，可直接计算得到多重分形谱。- Acquisition and Processing of the speech signal, digital signal processing class-based, Realize image watermarking, de-noising, plus noise and other functions, It can be directly calculated multi
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基于小波变换的数字水印算法matlab代码，语音信号的采集与处理，数字信号处理课设，一种噪声辅助数据分析方法。- Based on wavelet transform digital watermarking algorithm matlab code, Acquisition and Processing of the speech signal, digital signal processing class-based, A noise auxiliary data analysis me
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基于小波变换的数字水印算法matlab代码，语音信号的采集与处理，数字信号处理课设，大学数值分析算法。- Based on wavelet transform digital watermarking algorithm matlab code, Acquisition and Processing of the speech signal, digital signal processing class-based, University of numerical analysis algor
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可直接计算得到多重分形谱,基于小波变换的数字水印算法matlab代码，语音信号的采集与处理，数字信号处理课设。- It can be directly calculated multi-fractal spectrum, Based on wavelet transform digital watermarking algorithm matlab code, Acquisition and Processing of the speech signal, digital signal proc
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语音信号的数字水印嵌入技术，以及时域和频谱分析情况(Digital watermarking embedding of speech signals, and time domain and frequency spectrum analysis)
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