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Ch1899
- 小波变换在语音和生物医学信号处理中的应用 431 17.1 小波变换在语音信号处理中的应用 431 17.1.1 小波变换在语音增强中的应用 431 17.1.2 小波变换在语音压缩中的应用 433 17.2 小波变换在生物医学信号处理中的应用 435 17.2.1 基于小波变换的ECG信号压缩 435 17.2.2 基于小波变换的EEG信号多分辨率分析 437-wavelet transform voice, and biomedical signal process
szlkc062
- 语音信号时域分析，短时过零率，短时能量分析，MATLAB实现-speech signal time-domain analysis, short-term zero rates, short-term energy analysis, MATLAB
Text-to-speech
- An analysis of Text-to-Speech systems
pcm
- 语音编码方案的选取对移动通信系统的通话质量、信道容量等有重要影响。本文讨论了TD-SCDMA系统中AMR语音编码的自适应机制，同时分析了AMR中代数码本线性预测(ACELP)算法及实现过程。该方案可以在一块TMS320C5510上实现。-The selection of voice coding schemes for mobile communication systems the quality of the call, such as channel capacity have had a
ReseacrhOfAPPlieationOfEmbeddedSPeeehRecognitionon
- 本文首先介绍了目前语音识别的发展现状和主要手段，分析了语音识别中所采用的主要特征参数和比较前沿的研究方向，另外着重讲解了语音识别中最常用隐马尔可夫H(MM)模型，及应用广泛的矢量量化方法(VQ)。接着介绍了嵌入式平台，从软、硬件方面着重介绍了与语音识别相关部分的设计包括硬件及相关驱动程序设计，最后介绍了系统实现方法与测试结果。 -This paper describes the current status of the development of speech recognition a
111
- 录制一段个人的语音信号，并对录制的信号进行采样；画出采样后语音信号的时域波形和频谱图；给定滤波器的性能指标，采用双线性变换法和窗函数法设计滤波器，并画出滤波器的频率响应；然后用自己设计的滤波器对采集的信号进行滤波，画出滤波后信号的时域波形和频谱，并对滤波前后的信号进行对比，分析信号的变化；回放语音信号；最后，设计一个信号处理系统界面。-Record a personal voice signal, and recording the signal is sampled draw sampled
yuyinxinghaochulikejian
- 语音信号处理的课件，包含语音信号的短时分析、特征提取、矢量量化，语音编码、合成与识别.-Speech signal processing courseware, including short-time speech signal analysis, feature extraction, vector quantization, speech coding, synthesis and recognition.
Burg2
- 线性预测是语音信号分析中用得比较多的一种方法#&’()算法在线性预测中占有重要地位#格型滤波 器在语音信号分析中起了重要作用$本文采用&’()算法的逆运算对语音信号进行合成#得到了较好的合成效果$ -Linear prediction analysis of speech signal is used more than one way#& ' () linear prediction algorithm plays an important role in cell-typ
lunwen
- 本文简要介绍了语音信号采集与分析的发展史以及语音信号的特征、采集与分析方法，并通过PC机录制自己的一段声音，运用Matlab进行仿真分析，最后加入噪声进行滤波处理，比较滤波前后的变化。-This paper introduces the voice signal acquisition and analysis of the history and characteristics of speech signals, sampling and analysis methods, and thro
extraction
- We propose methods to track natural variations in the characteristics of the vocal-tract system from speech signals. We are especially interested in the cases where these characteristics vary over time, as happens in dynamic sounds such as co
an-adaptive-algorithm-for-mel-cepstral-analysis-o
- hidden markov model based text to speech
Collection-and-Analysis
- 本文首先在欧共体项目（LC-STAR）的资助下，开展了大规模汉语平衡语料的收集与分析工作，其主要目的是建立一个反映现代汉语语言特点的、适用于汉语语言分析、语音识别和语音合成的汉语标注语料库，并以此为基础建立相应的信息词典。-Our work supported by European Union’s project of LC-STAR, which includes collection and analysis of a large-scale balance-corpus, aims to
Chinese-Lexical-Analysis
- 一种基于层叠隐马模型的汉语词法分析方法，旨在将汉语分词、词性标注、切分排歧和未登录词识别集成到一个完整的理论框架中．-An approach for Chinese 1exical analysis using cascaded hidden Markav model, which aims to incorporate segmentation, part-of-speech tagging, disambiguation and unknown words recognition int
speechfenxigongju
- 常用的语音分析工具详细介绍，希望对大家有用-Speech analysis tool details, hope to be useful
Desktop
- This project gives the design of control system and speaker recognition code using matlab. Matlab’s straightforward programming interface makes it an ideal tool for speech analysis projects. For the current project, experience was gained in g
New-Folder-(4)
- In this paper the analysis of the compression process was performed by comparing the compressed signal against the original signal. To do this the most powerful speech analysis and compression techniques such as Linear Predictive Coding (LPC) and Dis
Homomorphic-Analysis-of-Speech
- 在本文中，我们将提出一种分离语音组成部分的程序进行讨论。该程序是基于对非加性信号的非线性滤波的方法，也被称作广义线性滤波。- In this paper, a procedure for separating the components of speech is proposed and discussed. The procedure is based on an approach to nonlinear filtering of signals which have been n
Speech
- some articles about classification, decoding, thumnailing, acoustic analysis and modelling of recognition of speech signals
A-SAMPLE-SELECTIVE-LINEAR-PREDICTION-ANALYSIS-OF-
- A SAMPLE SELECTIVE LINEAR PREDICTION ANALYSIS OF SPEECH
A-Speech-Analysis-Algorithm.-Model-Reference-Adap
- A Speech Analysis Algorithm Which Eliminates the Influence of Pitch Using the Model Reference Adaptive System